CN108903464B - Intelligent mattress with adjustable hardness and sleep-assisting function for children and control method thereof - Google Patents
Intelligent mattress with adjustable hardness and sleep-assisting function for children and control method thereof Download PDFInfo
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- CN108903464B CN108903464B CN201810865317.XA CN201810865317A CN108903464B CN 108903464 B CN108903464 B CN 108903464B CN 201810865317 A CN201810865317 A CN 201810865317A CN 108903464 B CN108903464 B CN 108903464B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/081—Fluid mattresses or cushions of pneumatic type
- A47C27/083—Fluid mattresses or cushions of pneumatic type with pressure control, e.g. with pressure sensors
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
- A47C31/123—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons for beds or mattresses
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4806—Sleep evaluation
- A61B5/4809—Sleep detection, i.e. determining whether a subject is asleep or not
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4806—Sleep evaluation
- A61B5/4812—Detecting sleep stages or cycles
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
- A61B5/6892—Mats
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/06—Children, e.g. for attention deficit diagnosis
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Abstract
The embodiment of the application provides an adjustable intelligent mattress of hardness with children help function of sleeping, includes: the mattress comprises a mattress body, wherein an air bag is arranged in the mattress body, and the air bag is provided with a plurality of independent chambers and divides the mattress body into corresponding areas; the air pressure adjusting device is communicated with the independent chambers and is used for adjusting the air pressure value in the chambers; the sleep state detection module comprises a plurality of air pressure measurement units distributed in the cavity and is used for acquiring air pressure values in the cavity and determining the sleep state of the child according to the acquired air pressure values; and the intelligent control module is used for correspondingly controlling the air pressure adjusting device to adjust the air pressure value in the cavity according to the sleeping state of the child. The air pressure value of the air bag in the mattress body is adjusted correspondingly according to the sleeping state of the child, so that the sleeping aid for the child is realized, and the sleeping quality of the child is improved.
Description
Technical Field
The application relates to the technical field of intelligent furniture, in particular to a hardness-adjustable intelligent mattress with a sleep assisting function for children and a control method thereof.
Background
The mattress is an article between a human body and a bed, which is used for ensuring that consumers can obtain healthy and comfortable sleep, and is made of various materials. One third of life is spent in sleep, and four major signs for measuring whether people have 'healthy sleep' are: the sleep is sufficient, the time is enough, the quality is good, and the efficiency is high; easy to fall asleep; the sleep is continuous and can not be interrupted; deep and appropriate sleep, full exhaustion and exhaustion of the sleep, and the quality of the sleep is closely related to the mattress.
The children are in the growth and development stage, and it is especially important to ensure sufficient sleep. The mattress in the prior art does not have the function of helping children sleep, and the process that children get into deep sleep is slower, so that the sleep quality of the children is influenced, and the growth and development of the children are influenced.
Disclosure of Invention
In view of this, an object of the present application is to provide a hardness-adjustable intelligent mattress with a sleep-assisting function for children and a control method thereof, so as to solve the technical problem that in the prior art, a mattress does not have a sleep-assisting function for children, and a process of deep sleep of children is slow, so that sleep quality of children is affected.
In one aspect of the present application, there is provided a smart mattress with adjustable softness and hardness for assisting a child to sleep, including:
the mattress comprises a mattress body, wherein an air bag is arranged in the mattress body, and the air bag is provided with a plurality of independent chambers and divides the mattress body into corresponding areas;
the air pressure adjusting device is communicated with the independent chambers and is used for adjusting the air pressure value in the chambers;
the sleep state detection module comprises a plurality of air pressure measurement units distributed in the cavity and is used for acquiring air pressure values in the cavity and determining the sleep state of the child according to the acquired air pressure values;
and the intelligent control module is used for correspondingly controlling the air pressure adjusting device to adjust the air pressure value in the cavity according to the sleeping state of the child so as to realize the sleep assistance of the child.
In some embodiments, the sleep state detection module is specifically configured to:
and calculating the air pressure change value and the change frequency in the preset time period according to the air pressure value collected by the air pressure measuring unit in the preset time period, and determining the sleeping state of the child according to the air pressure change value and the change frequency.
In some embodiments, the sleep state detection module is further to:
and when the air pressure change value and the change frequency are greater than a first preset threshold, determining that the child is in a non-sleeping state.
In some embodiments, the sleep state detection module is further to:
when the air pressure change value and the change frequency are smaller than or equal to a first preset threshold and larger than a second preset threshold, determining that the child is in a light sleep state, and sending the sleep state information of the child to the intelligent control module, so that the intelligent control module controls the air pressure adjusting device to reduce the air pressure value in the corresponding cavity.
In some embodiments, further comprising: and the position detection module is used for detecting the area, corresponding to the mattress body, where the body of the child is located in the sleeping process of the child.
In some embodiments, the intelligent control module is further configured to:
when the child is in a light sleeping state, the air pressure adjusting device is controlled to alternately increase and decrease the air pressure value in the air bag chambers in the mattress bodies on two sides of the body of the child.
In some embodiments, the sleep state detection module is further to:
when the air pressure change value and the change frequency are smaller than or equal to a second preset threshold, determining that the child is in a deep sleep state, and sending the sleep state information of the child to the intelligent control module, so that the intelligent control module controls the air pressure adjusting device to increase the air pressure value in the corresponding cavity.
In some embodiments, further comprising: and the manual adjusting module is used for receiving an adjusting instruction input manually and sending the adjusting instruction to the intelligent control module so that the intelligent control module controls the air pressure adjusting device to adjust the air pressure value in the cavity in the corresponding area according to the adjusting instruction.
In another aspect of the present application, a control method for a smart mattress with adjustable hardness and sleep-assisting function for children is further provided, which includes:
acquiring an air pressure value in a chamber of an air bag in the mattress body;
determining the sleeping state of the child and the area of the body of the child corresponding to the mattress body according to the air pressure value;
when the child is in a light sleeping state, the air pressure value in the chamber of the air bag in the area, corresponding to the area on the mattress body, where the body of the child is located is reduced, and the air pressure value in the chambers of the air bags in the mattress body on two sides of the body of the child is alternately increased and reduced.
In some embodiments, further comprising:
when the child is in a deep sleep state, the air pressure value in the chamber of the air bag in the area corresponding to the area on the mattress body where the body of the child is located is increased.
The embodiment of the application provides an adjustable intelligent mattress of hardness with children help function of sleeping, includes: the mattress comprises a mattress body, wherein an air bag is arranged in the mattress body, and the air bag is provided with a plurality of independent chambers and divides the mattress body into corresponding areas; the air pressure adjusting device is communicated with the independent chambers and is used for adjusting the air pressure value in the chambers; the sleep state detection module comprises a plurality of air pressure measurement units distributed in the cavity and is used for acquiring air pressure values in the cavity and determining the sleep state of the child according to the acquired air pressure values; and the intelligent control module is used for correspondingly controlling the air pressure adjusting device to adjust the air pressure value in the cavity according to the sleeping state of the child. The air pressure value of the air bag in the mattress body is adjusted correspondingly according to the sleeping state of the child, so that the sleeping aid for the child is realized, and the sleeping quality of the child is improved.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a top view of a smart mattress with adjustable hardness and a function of assisting a child in sleeping according to a first embodiment of the present application;
fig. 2 is a schematic structural diagram of a soft and hard adjustable intelligent mattress with a sleep-assisting function for children according to a first embodiment of the present application;
fig. 3 is a schematic structural diagram of a hardness-adjustable intelligent mattress with a sleep-assisting function for children according to a second embodiment of the present application;
fig. 4 is a flowchart of a control method of a smart mattress with adjustable hardness and a function of assisting sleep for a child according to a third embodiment of the present application.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the related invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As an embodiment of the present application, as shown in fig. 2, a schematic structural diagram of a soft and hard adjustable intelligent mattress with a sleep-assisting function for children according to a first embodiment of the present application is shown. As can be seen from fig. 2, the intelligent mattress with adjustable hardness and sleep-assisting function for children provided by the present embodiment includes:
the mattress comprises a mattress body 101, a mattress body and a control device, wherein the mattress body comprises a hardness adjusting layer, a comfortable contact layer and a functional layer; an air bag is arranged in the soft and hard adjustable layer of the mattress body 101, and the air bag is provided with a plurality of independent chambers to divide the mattress body into corresponding areas.
In this embodiment, the hardness-adjustable layer of the mattress body may include a coat made of various materials, and the coat is covered with an air bag. The air bags are filled with air, and the hardness of the mattress body can be changed by changing the air pressure value in the air bags, so that the hardness of the mattress can be adjusted. Specifically, as shown in fig. 1, it is a top view of a layout of a smart mattress area with adjustable softness and hardness having a function of assisting sleep for a child according to a first embodiment of the present application. As can be seen from fig. 1, the adjustable-softness intelligent mattress with a sleep-assisting function for children of the present embodiment can be divided into five regions along the length direction from head to foot, which correspond to the head, neck, chest, abdomen and legs of a human body respectively. Each zone can be divided into a left sub-zone, a neutron zone and a right sub-zone along the width direction of the mattress body. By such a division the mattress body can be divided into a plurality of zones. The air bag has a plurality of independent chambers, each independent chamber corresponding to one of the sub-regions, such that the mattress body is divided into different sub-regions by the plurality of independent chambers of the air bag. Of course, as other layout manners, each region may also be divided into two left and right half sub-regions, or each region may also be divided into four left, middle, right, and right sub-regions, and so on. The independent chambers can be arranged in an array, each independent chamber can be in an independent cubic shape, and only a sealing interlayer is arranged between every two adjacent independent chambers.
And the air pressure adjusting device 102 is communicated with the plurality of independent chambers and is used for adjusting the air pressure value in the chambers. In this embodiment, the air pressure adjusting device 102 can inflate a plurality of independent chambers of the air bag to increase the air pressure value in the independent chambers, so as to increase the hardness of the mattress in the areas of the independent chambers, and the overall thickness of the mattress in the areas of the chambers can be increased along with the increase of the inflation amount. Of course, it is also possible to deflate a plurality of individual chambers of the air bag by means of the air pressure adjustment device 102, so as to decrease the air pressure value in the individual chambers, thereby decreasing the stiffness of the mattress in the region of the individual chambers, while decreasing the overall thickness of the mattress in the region of the chambers as the chambers are deflated. The air pressure adjustment device 102 may be an inflator device, such as an inflator or the like. Specifically, the bottom of each independent chamber may be provided with a vent pipe communicated with the inside, and the plurality of vent pipes are respectively connected with the air pressure adjusting device 102. Each independent chamber of the air bag can be inflated or deflated independently, so that each independent chamber can have different air pressure values, and the softness and hardness of each sub-area of the mattress can be adjusted to different softness and hardness independently. And, through the air pressure adjusting device 102, the independent chamber of the air bag in the left sub-area of the mattress body is inflated, the independent chamber of the air bag in the right sub-area of the mattress body is exhausted, then the independent chamber of the air bag in the left sub-area of the mattress body is exhausted, and the independent chamber of the air bag in the right sub-area of the mattress body is inflated, through repeating the above-mentioned inflation and deflation process, the whole thickness of the left sub-area and the right sub-area of the mattress is changed alternately, the body of the child on the mattress body can sway left and right, so that the mattress body plays a role of 'cradle type' sway, and the sleep is assisted.
The sleep state detection module 103 comprises a plurality of air pressure measurement units distributed in the chamber, and is used for collecting air pressure values in the chamber and determining the sleep state of the child according to the collected air pressure values. In this embodiment, since the air bag is disposed in the mattress body 101, when the child is sleeping, the vibration of the mattress body 101 caused by the action of the child may cause a change in the air pressure value in the independent chamber of the air bag. Generally, when the child is in an unsnap state, the action amplitude and the action frequency of the child are large, and correspondingly, the change amplitude and the change frequency of the air pressure value in the independent chamber of the air bag are also large; when the child is in a light sleeping state, the action amplitude and the action frequency of the child are relatively small, and at the moment, the change amplitude and the frequency of the air pressure value in the independent chamber of the air bag are relatively small; when the child is in a deep sleep state, the child hardly has limb movement, and at the moment, the change amplitude and the frequency of the air pressure value in the independent chamber of the air bag are small and close to 0. The sleeping state of the child can be correspondingly determined according to the change amplitude and frequency of the air pressure value in the independent chamber of the air bag during the sleeping process of the child. The magnitude and frequency of the change in the air pressure values within the individual chambers of the air bag during different sleep states can be determined empirically. The air pressure measuring unit in the present embodiment may be an air pressure sensor.
And the intelligent control module 104 is used for correspondingly controlling the air pressure adjusting device 102 to adjust the air pressure value in the cavity according to the sleeping state of the child, so as to help the child sleep. In this embodiment, when the child is in different sleep states, the air pressure value in the chamber is correspondingly adjusted according to the sleep state of the child, so as to help the child sleep. The following embodiments are referred to with respect to the specific process of adjusting the air pressure in the chamber according to the sleeping state of the child, and are not described herein again.
The adjustable intelligent mattress of softness with children help function of sleeping of this application embodiment adjusts through the corresponding atmospheric pressure value to this internal gasbag of mattress according to children's sleep state to realize children help sleeping, improve children sleep quality.
Fig. 3 is a schematic structural diagram of a hardness-adjustable intelligent mattress with a sleep-assisting function for children according to a second embodiment of the present application. This intelligent mattress that hardness is adjustable with children help function of sleeping in implementation includes:
the mattress comprises a mattress body 101, wherein an air bag is arranged in the mattress body, the air bag is provided with a plurality of independent chambers, and the mattress body is divided into corresponding areas.
And the air pressure adjusting device 102 is communicated with the plurality of independent chambers and is used for adjusting the air pressure value in the chambers.
The sleep state detection module 103 comprises a plurality of air pressure measurement units distributed in the chamber, and is used for collecting air pressure values in the chamber and determining the sleep state of the child according to the collected air pressure values.
And the intelligent control module 104 is used for correspondingly controlling the air pressure adjusting device 103 to adjust the air pressure value in the cavity according to the sleeping state of the child so as to help the child sleep.
In addition, a position detection module 105 and a manual adjustment module 106 are included. In this embodiment, the position detecting module 105 is used to detect the area on the mattress body where the body of the child is located during the sleeping process of the child. Specifically, because mattress body's gasbag has a plurality of independent cavities, when children were in the sleep process, children's health can produce pressure to mattress body, and then makes the atmospheric pressure value increase in the cavity that bears children's weight in the corresponding region, and the numerical value of the increase of atmospheric pressure value is far greater than the atmospheric pressure value change value in the independent cavity of gasbag that children's action arouses. Therefore, the area where the body of the child is located and corresponding to the area on the mattress body during the sleeping process can be determined according to the increased value of the air pressure value in the independent chamber of the air bag, the area where the body of the child is located and corresponding to the area on the mattress body during the sleeping process is sent to the intelligent control module 104, and the intelligent control module 104 controls the air pressure adjusting device 103 to adjust the air pressure value in the chamber according to the area where the body of the child is located and corresponding to the area on the mattress body, so that the sleep aid of the child is realized. For example, when the body of a child is located in the middle sub-region, the intelligent control module 104 may control the air pressure adjusting device 103 to appropriately reduce the air pressure values in the independent chambers in all the middle sub-regions, so that the thickness of the middle sub-region is lower than the thicknesses of the left sub-region and the right sub-region, so as to coat the body of the child with the mattresses of the left sub-region and the mattresses of the right sub-region, and at the same time, the independent chambers of the left sub-region and the right sub-region are alternately inflated and deflated, so that the mattress body functions as a "cradle type" shaking function, and sleep aid is achieved. In this embodiment, the time interval of alternately inflating and deflating can be adjusted, and the value range of the time interval is usually 3S to 5S, so that the sleep-assisting effect is realized while the generation of the excessively strong shaking feeling is avoided.
The manual adjustment module 106 is configured to receive an adjustment instruction manually input, and send the adjustment instruction to the intelligent control module 104, so that the intelligent control module 104 controls the air pressure adjustment device to adjust the air pressure value in the cavity in the corresponding area according to the adjustment instruction, and manually adjusts the hardness of each area.
The embodiments of the present application can achieve similar technical effects as the embodiments described above, and are not described herein again.
As an optional embodiment of the present application, in the above embodiment, the sleep state detection module 103 is specifically configured to:
and calculating the air pressure change value and the change frequency in the preset time period according to the air pressure value collected by the air pressure measuring unit in the preset time period, and determining the sleeping state of the child according to the air pressure change value and the change frequency. Specifically, when the air pressure change value and the change frequency are greater than a first preset threshold, the child is determined to be in the non-sleep state. The air pressure variation value corresponds to the variation amplitude in the above-described embodiment. When the air pressure change value and the change frequency are smaller than or equal to a first preset threshold and larger than a second preset threshold, the child is determined to be in a light sleep state, at the moment, the sleep state detection module sends the sleep state information of the child to the intelligent control module, and the intelligent control module controls the air pressure adjusting device to reduce the air pressure value in the corresponding cavity. When the child is in a light sleeping state, the air pressure adjusting device can be controlled to reduce the overall air pressure of the independent chamber of the area where the body of the child is located in the mattress body by a certain range, then the air pressure adjusting device is controlled to alternately increase and decrease the air pressure value in the chambers of the air bags in the mattress body on two sides of the body of the child, for example, when the body of the child is in a neutron area, the independent chamber of the air bag in the left sub-area of the mattress body is inflated, the independent chamber of the air bag in the right sub-area of the mattress body is simultaneously exhausted, then the independent chamber of the air bag in the left sub-area of the mattress body is simultaneously inflated, and the body of the child located on the mattress body can sway left and right by repeating the inflation and deflation process, thereby the mattress body plays the function of 'cradle type' shaking and realizes the sleep-assisting function. Meanwhile, the intelligent control module controls the air pressure adjusting device to reduce the air pressure value of a chamber, corresponding to the region on the mattress body, where the body of the child is located, so that the child feels a coating feeling, and then the child can more easily enter a deep sleep state. For example, the air pressure adjusting device may be controlled to reduce the overall air pressure of the independent chambers of the mattress body by 30%, so that the hardness of the whole mattress body is reduced to increase the comfort of the child, and on this basis, the air pressure value of the chambers corresponding to the regions on the mattress body where the body of the child is located may be further reduced, for example, the overall air pressure of the neutron region is reduced by 15%, so that the air pressure value of the chambers corresponding to the regions on the mattress body where the body of the child is located is lower than the air pressure values of the air bag chambers of the mattress body on the two sides of the body of the child, so that the mattress covers the body of the child, and is more beneficial to the sleep of the child. Then, the air pressure values of the air bag chambers of the left sub-area and the right sub-area of the mattress body corresponding to the two sides of the body of the child are alternately increased and reduced, the fluctuation range of the increased and reduced air pressure values can be 10% to 15% of the current air pressure value in the independent chambers of the air bags, so that the mattress body has the function of 'cradle type' shaking, and the sleeping aid is realized. When the air pressure change value and the change frequency are smaller than or equal to a second preset threshold, determining that the child is in a deep sleep state, and sending the sleep state information of the child to the intelligent control module, so that the intelligent control module controls the air pressure adjusting device to increase the air pressure value in the corresponding cavity. In order to ensure the normal growth and development of the body of the child, particularly the normal development of the spine, in the embodiment, when the child is in a deep sleep state, the air pressure value of the chamber in the area where the body of the child is located, which corresponds to the area on the mattress body, is increased, the hardness of the bed bottom area where the child is located is increased by increasing the air pressure value of the chamber, the spine of the child is prevented from being deformed in the sleeping process, and the normal growth and development of the child in the sleeping process are ensured.
Fig. 4 is a flowchart of a control method of a hardness-adjustable intelligent mattress with a sleep-assisting function for children according to a third embodiment of the present application. As an embodiment of the method of the present application, the method for controlling a smart mattress with adjustable hardness and a function of assisting sleep of a child in the embodiment may include the following steps:
s401 acquires the air pressure value in the chamber of the air bag in the mattress body.
In this embodiment, the air pressure value in the chamber of the air bag in the mattress body may be collected by an air pressure measuring unit provided in the independent chamber of the air bag of the mattress body.
S402: and determining the sleeping state of the child and the area of the body of the child corresponding to the mattress body according to the air pressure value.
S403: when the children are in the light sleeping state, the air pressure value in the chamber of the air bag in the area corresponding to the mattress body where the bodies of the children are located is reduced, the children feel the covering feeling, the air pressure value in the chamber of the air bag in the mattress body on two sides of the bodies of the children is alternately increased and reduced, and therefore the children can easily enter the deep sleeping state, and sleeping is assisted.
For example, the independent chamber of the air bag in the left sub-area of the mattress body is inflated, the independent chamber of the air bag in the right sub-area of the mattress body is exhausted, then the independent chamber of the air bag in the left sub-area of the mattress body is exhausted, the independent chamber of the air bag in the right sub-area of the mattress body is inflated, and the body of the child on the mattress body can swing left and right by repeating the inflation and deflation process, so that the mattress body has the function of swinging in a cradle manner, and the sleep aid is realized. Meanwhile, the intelligent control module controls the air pressure adjusting device to reduce the air pressure value of a chamber, corresponding to the region on the mattress body, where the body of the child is located, so that the child feels a coating feeling, and then the child can more easily enter a deep sleep state. For example, the air pressure adjusting device may be controlled to reduce the overall air pressure of the independent chambers of the mattress body by 30%, so that the hardness of the mattress body is reduced, and the comfort of the child is increased, and on the basis, the air pressure value of the chambers corresponding to the regions on the mattress body where the body of the child is located may be further reduced, for example, by 15%, so that the air pressure value of the chambers corresponding to the regions on the mattress body where the body of the child is located is lower than the air pressure values of the air bag chambers of the mattress body on the two sides of the body of the child, so that the mattress covers the body of the child, and the child sleep is facilitated. Then, the air pressure value of the air bag chamber of the mattress body area corresponding to the two sides generated by the child is alternately increased and decreased, the fluctuation range of the increased and decreased air pressure value can be 10% to 15% of the current air pressure value in the independent chamber of the air bag, so that the mattress body plays a role of 'cradle type' shaking, and the sleeping aid is realized.
The control method of the intelligent mattress with adjustable softness and hardness and the function of assisting sleep of children of the embodiment can achieve the technical effects similar to those of the method embodiments, and the details are not repeated here.
As an alternative embodiment of the present application, when the child is in a deep sleep state, the air pressure in the chamber of the child body corresponding to the air bag in the area on the mattress body is increased. The hardness of the bed bottom area where the child is located is increased by increasing the air pressure value of the chamber, so that the spine of the child is prevented from deforming in the sleeping process, and the normal growth and development of the child in the sleeping process are ensured.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention herein disclosed is not limited to the particular combination of features described above, but also encompasses other arrangements formed by any combination of the above features or their equivalents without departing from the spirit of the invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (6)
1. An intelligent mattress with adjustable softness and hardness and a function of assisting sleep of children is characterized by comprising:
the mattress comprises a mattress body, wherein an air bag is arranged in a hardness adjusting layer of the mattress body, the air bag is provided with a plurality of independent chambers, and the mattress body is divided into corresponding areas; the intelligent mattress with adjustable hardness is divided into five regions along the length direction from head to foot, and the five regions respectively correspond to the head, the neck, the chest, the abdomen and the legs of a human body; each region is divided into a left sub-region, a neutron region and a right sub-region along the width direction of the mattress body; dividing the mattress body into a plurality of regions by such division; each individual chamber corresponds to one of the sub-regions, whereby the mattress body is divided into different sub-regions by a plurality of individual chambers of the air-bag; each area is also divided into a left half area and a right half area, or each area is also divided into a left sub area, a middle sub area, a right sub area and a right sub area;
the air pressure adjusting device is communicated with the independent chambers and is used for adjusting the air pressure value in the chambers;
the sleep state detection module comprises a plurality of air pressure measurement units distributed in the cavity and is used for acquiring air pressure values in the cavity and determining the sleep state of the child according to the acquired air pressure values; because the air bag is arranged in the mattress body, when a child sleeps, the vibration of the mattress body caused by the action of the child can cause the change of the air pressure value in the independent chamber of the air bag; when the child is in the non-sleeping state, the action amplitude and the action frequency of the child are larger, and correspondingly, the change amplitude and the frequency of the air pressure value in the independent chamber of the air bag are larger; when the child is in a light sleeping state, the action amplitude and the action frequency of the child are relatively small, and at the moment, the change amplitude and the frequency of the air pressure value in the independent chamber of the air bag are relatively small; when the child is in a deep sleep state, the child hardly has limb movement, and at the moment, the change amplitude and the frequency of the air pressure value in the independent chamber of the air bag are small and close to 0; correspondingly determining the sleeping state of the child according to the change amplitude and frequency of the air pressure value in the independent chamber of the air bag during the sleeping process of the child; under different sleep states, the change amplitude and frequency of the air pressure value in the independent chamber of the air bag are determined by empirical values;
the intelligent control module is used for correspondingly controlling the air pressure adjusting device to adjust the air pressure value in the cavity according to the sleeping state of the child so as to help the child sleep;
the sleep state detection module is specifically configured to:
calculating the air pressure change value and the change frequency in a preset time period according to the air pressure value collected by the air pressure measuring unit in the time period, and determining the sleeping state of the child according to the air pressure change value and the change frequency;
the sleep state detection module is further configured to:
when the air pressure change value and the change frequency are smaller than or equal to a first preset threshold and larger than a second preset threshold, determining that the child is in a light sleep state, and sending sleep state information of the child to the intelligent control module so that the intelligent control module controls the air pressure adjusting device to reduce the air pressure value in the corresponding cavity;
further comprising: the position detection module is used for detecting the area, corresponding to the mattress body, where the body of the child is located in the sleeping process of the child; because the air bag of the mattress body is provided with a plurality of independent chambers, when a child sleeps, the body of the child can generate pressure on the mattress body, so that the air pressure value in the chamber in the corresponding area bearing the weight of the child is increased, and the increased value of the air pressure value is far larger than the change value of the air pressure value in the independent chamber of the air bag caused by the action of the child; therefore, the area where the body of the child is located during sleeping, which corresponds to the area on the mattress body, is determined according to the increased value of the air pressure value in the independent chamber of the air bag;
the intelligent control module is further used for:
when the child is in a light sleep state, firstly controlling the air pressure adjusting device to enable the whole air pressure of an independent chamber of a region where the body of the child is located in the mattress body to be reduced by a certain range, and then controlling the air pressure adjusting device to alternately increase and reduce the air pressure value in the chambers of the air bags in the mattress body on two sides of the body of the child; when the body of the child is in the neutron region, inflating the independent chamber of the air bag in the left sub-region of the mattress body, simultaneously exhausting the independent chamber of the air bag in the right sub-region of the mattress body, then exhausting the independent chamber of the air bag in the left sub-region of the mattress body, and simultaneously inflating the independent chamber of the air bag in the right sub-region of the mattress body, and repeating the inflation and deflation process to enable the body of the child on the mattress body to swing left and right, so that the mattress body has the function of cradle type swing, and the sleep aid is realized; meanwhile, the intelligent control module controls the air pressure adjusting device to reduce the air pressure value of a chamber, corresponding to the area on the mattress body, where the body of the child is located, so that the child can feel the wrapping feeling, and then the child can easily enter a deep sleep state; firstly, the air pressure adjusting device is controlled to reduce the whole air pressure of the independent chambers of the mattress body by 30 percent, so that the hardness of the whole mattress body is reduced, the comfort of children is increased, on the basis, the air pressure value of the chamber of the region of the body of the children, which corresponds to the mattress body, is further reduced, the whole air pressure of the neutron region is reduced by 15 percent, so that the air pressure value of the chamber of the region of the body of the children, which corresponds to the mattress body, is lower than the air pressure values of the air bag chambers of the mattress body at the two sides of the body of the children, the mattress covers the body of the children, and the children sleep is facilitated; and then, the air pressure values of the air bag chambers of the left sub-area and the right sub-area of the mattress body corresponding to the two sides of the body of the child are alternately increased and reduced, and the fluctuation range of the increased and reduced air pressure values is 10-15% of the current air pressure value in the independent chambers of the air bags, so that the mattress body has the function of cradle type shaking and the sleeping aid is realized.
2. The mattress of claim 1, wherein the sleep state detection module is further to:
and when the air pressure change value and the change frequency are greater than a first preset threshold, determining that the child is in a non-sleeping state.
3. The mattress of claim 1, wherein the sleep state detection module is further to:
when the air pressure change value and the change frequency are smaller than or equal to a second preset threshold, determining that the child is in a deep sleep state, and sending the sleep state information of the child to the intelligent control module, so that the intelligent control module controls the air pressure adjusting device to increase the air pressure value in the corresponding cavity.
4. The mattress of any one of claims 1 to 3, further comprising: and the manual adjusting module is used for receiving an adjusting instruction input manually and sending the adjusting instruction to the intelligent control module so that the intelligent control module controls the air pressure adjusting device to adjust the air pressure value in the cavity in the corresponding area according to the adjusting instruction.
5. A control method of a hardness-adjustable intelligent mattress with a sleep-assisting function for children is characterized by comprising the following steps:
acquiring an air pressure value in a chamber of an air bag in the mattress body; the intelligent mattress with adjustable hardness is divided into five regions along the length direction from head to foot, and the five regions respectively correspond to the head, the neck, the chest, the abdomen and the legs of a human body; each region is divided into a left sub-region, a neutron region and a right sub-region along the width direction of the mattress body; dividing the mattress body into a plurality of regions by such division; each individual chamber corresponds to one of the sub-regions, whereby the mattress body is divided into different sub-regions by a plurality of individual chambers of the air-bag; each area is also divided into a left half area and a right half area, or each area is also divided into a left sub area, a middle sub area, a right sub area and a right sub area;
determining the sleeping state of the child and the area of the body of the child corresponding to the mattress body according to the air pressure value; because the air bag is arranged in the mattress body, when a child sleeps, the vibration of the mattress body caused by the action of the child can cause the change of the air pressure value in the independent chamber of the air bag; when the child is in the non-sleeping state, the action amplitude and the action frequency of the child are larger, and correspondingly, the change amplitude and the frequency of the air pressure value in the independent chamber of the air bag are larger; when the child is in a light sleeping state, the action amplitude and the action frequency of the child are relatively small, and at the moment, the change amplitude and the frequency of the air pressure value in the independent chamber of the air bag are relatively small; when the child is in a deep sleep state, the child hardly has limb movement, and at the moment, the change amplitude and the frequency of the air pressure value in the independent chamber of the air bag are small and close to 0; correspondingly determining the sleeping state of the child according to the change amplitude and frequency of the air pressure value in the independent chamber of the air bag during the sleeping process of the child; under different sleep states, the change amplitude and frequency of the air pressure value in the independent chamber of the air bag are determined by empirical values; because the air bag of the mattress body is provided with a plurality of independent chambers, when a child sleeps, the body of the child can generate pressure on the mattress body, so that the air pressure value in the chamber in the corresponding area bearing the weight of the child is increased, and the increased value of the air pressure value is far larger than the change value of the air pressure value in the independent chamber of the air bag caused by the action of the child; therefore, the area where the body of the child is located during sleeping, which corresponds to the area on the mattress body, is determined according to the increased value of the air pressure value in the independent chamber of the air bag;
when the child is in a light sleep state, reducing the air pressure value in the chamber of the air bag in the area, corresponding to the body of the child, of the body of the child, and alternately increasing and reducing the air pressure value in the chambers of the air bags in the mattress body on two sides of the body of the child; when the body of the child is in the neutron region, inflating the independent chamber of the air bag in the left sub-region of the mattress body, simultaneously exhausting the independent chamber of the air bag in the right sub-region of the mattress body, then exhausting the independent chamber of the air bag in the left sub-region of the mattress body, and simultaneously inflating the independent chamber of the air bag in the right sub-region of the mattress body, and repeating the inflation and deflation process to enable the body of the child on the mattress body to swing left and right, so that the mattress body has the function of cradle type swing, and the sleep aid is realized; meanwhile, the intelligent control module controls the air pressure adjusting device to reduce the air pressure value of a chamber, corresponding to the area on the mattress body, where the body of the child is located, so that the child can feel the wrapping feeling, and then the child can easily enter a deep sleep state; firstly, the air pressure adjusting device is controlled to reduce the whole air pressure of the independent chambers of the mattress body by 30 percent, so that the hardness of the whole mattress body is reduced, the comfort of children is increased, on the basis, the air pressure value of the chamber of the region of the body of the children, which corresponds to the mattress body, is further reduced, the whole air pressure of the neutron region is reduced by 15 percent, so that the air pressure value of the chamber of the region of the body of the children, which corresponds to the mattress body, is lower than the air pressure values of the air bag chambers of the mattress body at the two sides of the body of the children, the mattress covers the body of the children, and the children sleep is facilitated; and then, the air pressure values of the air bag chambers of the left sub-area and the right sub-area of the mattress body corresponding to the two sides of the body of the child are alternately increased and reduced, and the fluctuation range of the increased and reduced air pressure values is 10-15% of the current air pressure value in the independent chambers of the air bags, so that the mattress body has the function of cradle type shaking and the sleeping aid is realized.
6. The method of claim 5, further comprising:
when the child is in a deep sleep state, the air pressure value in the chamber of the air bag in the area corresponding to the area on the mattress body where the body of the child is located is increased.
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| CN111657890A (en) * | 2020-06-23 | 2020-09-15 | 深圳市联奕实业有限公司 | Sleep state monitoring method and device, intelligent mattress and medium |
| CN111897377A (en) * | 2020-08-06 | 2020-11-06 | 广东珞珈睡眠科技有限公司 | Control method of intelligent air bag mattress |
| CN115039988B (en) * | 2022-06-16 | 2023-10-03 | 慕思健康睡眠股份有限公司 | Mattress adjusting method and device, mattress and storage medium |
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