CN115281487A - Sleep monitoring method based on intelligent mattress and related product - Google Patents
Sleep monitoring method based on intelligent mattress and related product Download PDFInfo
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- CN115281487A CN115281487A CN202211037297.XA CN202211037297A CN115281487A CN 115281487 A CN115281487 A CN 115281487A CN 202211037297 A CN202211037297 A CN 202211037297A CN 115281487 A CN115281487 A CN 115281487A
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- 230000007958 sleep Effects 0.000 title claims abstract description 153
- 238000000034 method Methods 0.000 title claims abstract description 55
- 238000012544 monitoring process Methods 0.000 title claims abstract description 39
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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
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
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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
- A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
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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
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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
- A61B5/4845—Toxicology, e.g. by detection of alcohol, drug or toxic products
Abstract
The embodiment of the application relates to the technical field of intelligent home furnishing, and discloses a sleep monitoring method based on an intelligent mattress and a related product, wherein the method comprises the following steps: when detecting that a user on the intelligent mattress is in a drunk state, identifying a human body area of the user on the intelligent mattress; recognizing a sleep posture of a user; judging whether the sleeping posture accords with a correct sleeping posture or not; if not, acquiring the in-vivo alcohol concentration of the user; determining the drunkenness degree of the user according to the concentration of alcohol in the body; determining the vibration frequency matched with the drunkenness degree; and controlling the human body region to vibrate according to the vibration frequency so as to adjust the sleeping posture of the user to a correct sleeping posture. By implementing the embodiment of the application, the intelligent mattress can be used for carrying out sleep monitoring and drunk care on drunk users in a targeted manner, so that the drunk health level of the users is improved.
Description
Technical Field
The application relates to the technical field of smart home, in particular to a sleep monitoring method based on an intelligent mattress and a related product.
Background
With the gradual popularization of smart homes, the traditional mattress is gradually developed towards intellectualization. Because sleep is a very important process for normal operation of the body of a person in one day, sufficient sleep is helpful for improving immunity, promoting metabolism, reducing negative emotions and the like. Therefore, the sleep state of the user can be monitored by the conventional intelligent mattress, and when the sleep of the user is poor or the sleep posture is incorrect, the intelligent mattress is controlled to vibrate so as to improve the sleep quality of the user. For a user who goes home to sleep in an intoxicated state at night, sleep monitoring is particularly important, and the health of the user is easily influenced by factors such as incorrect sleeping posture when the user sleeps in the intoxicated state. However, the existing intelligent mattress controls the intelligent mattress to vibrate according to a fixed vibration frequency, and the method has poor effect when the alcohol concentration in the body of the user is high, and the user cannot be subjected to sleep monitoring and care after drinking.
Disclosure of Invention
The embodiment of the application discloses a sleep monitoring method based on an intelligent mattress and a related product, which can be used for carrying out sleep monitoring and drunk care on drunk users in a targeted manner through the intelligent mattress, so that the drunk health level of the users is improved.
The embodiment of the application discloses a sleep monitoring method based on an intelligent mattress, which comprises the following steps:
when detecting that a user on the intelligent mattress is in a drunk state, identifying a human body area of the user on the intelligent mattress;
identifying a sleep posture of the user;
judging whether the sleep posture accords with a correct sleep posture or not; if not, acquiring the in-vivo alcohol concentration of the user;
determining the degree of intoxication of the user according to the in vivo alcohol concentration;
determining a vibration frequency matched with the drunkenness degree;
and controlling the human body region to vibrate according to the vibration frequency so as to adjust the sleep posture of the user to the correct sleep posture.
As an alternative embodiment, the determining the vibration frequency matched with the drunkenness degree comprises:
measuring the distance between the position of the human body region on the intelligent mattress and two side edges of the intelligent mattress;
determining one side bed edge which is farthest from the position of the human body area on the intelligent mattress from the two side bed edges as a target bed edge;
according to the drunkenness degree, determining a first vibration frequency corresponding to one side of the human body area far away from the target bed edge and a second vibration frequency corresponding to one side of the human body area close to the target bed edge; the first vibration frequency is higher than the second vibration frequency;
the controlling the human body region to vibrate according to the vibration frequency so as to adjust the sleep posture of the user to the correct sleep posture comprises:
controlling one side of the human body region far away from the target bed edge to vibrate according to the first vibration frequency, and controlling one side of the human body region close to the target bed edge to vibrate according to the second vibration frequency, so that the sleeping posture of the user is adjusted to the correct sleeping posture.
As an optional implementation manner, before controlling the side of the body region far from the target bed edge to vibrate according to the first vibration frequency and controlling the side of the body region close to the target bed edge to vibrate according to the second vibration frequency, the method further comprises:
determining an inclination angle according to the distance between the position of the human body area on the intelligent mattress and the target bed edge;
and controlling the human body area to incline to the inclination angle towards the direction of the target bed edge.
As an optional implementation, before controlling the human body area to tilt to the tilt angle towards the direction along which the target bed is located, the method further comprises:
determining a rate of change of the tilt angle that matches the degree of intoxication;
the controlling the human body area to incline to the inclination angle in the direction along the target bed comprises:
and controlling the human body area to incline to the inclination angle along the direction of the target bed according to the inclination angle change rate.
As an optional implementation, the method further comprises:
after detecting that a user on the intelligent mattress leaves the intelligent mattress, calculating the time length for the user to leave the intelligent mattress;
when the duration exceeds a first preset duration, acquiring vital sign information of the user through a mobile terminal carried by the user;
when the user is determined to be in a sleep state according to the vital sign information, controlling the mobile terminal to send out an awakening signal; the strength of the wake-up signal is matched with the drunkenness degree;
when the user is determined to be in the non-sleep state according to the vital sign information, controlling the mobile terminal to send a prompt signal; the prompting signal is used for prompting the user to return to the intelligent mattress;
and if the user does not return to the intelligent mattress within a second preset time, sending an alarm signal.
The embodiment of the application discloses intelligence mattress, intelligence mattress includes:
the first identification module is used for identifying a human body area of a user on the intelligent mattress when the user on the intelligent mattress is detected to be in a drunk state;
a second recognition module for recognizing a sleep posture of the user;
the judging module is used for judging whether the sleep posture accords with a correct sleep posture or not;
the acquisition module is used for acquiring the in-vivo alcohol concentration of the user when the judging module judges that the sleeping posture does not conform to the correct sleeping posture;
a determination module for determining the intoxication degree of the user according to the in vivo alcohol concentration;
the determining module is further used for determining the vibration frequency matched with the drunkenness degree;
and the control module is used for controlling the human body area to vibrate according to the vibration frequency so as to adjust the sleep posture of the user to the correct sleep posture.
The embodiment of the application discloses another kind of intelligence mattress, intelligence mattress includes:
a memory storing executable program code;
a processor coupled with the memory;
the processor calls the executable program code stored in the memory to realize any sleep monitoring method based on the intelligent mattress disclosed by the embodiment of the application.
The embodiment of the application discloses a computer readable storage medium, wherein a computer program is stored on the computer readable storage medium, and when the computer program is executed by a processor, the computer program realizes any one of the sleep monitoring methods based on the intelligent mattress disclosed by the embodiment of the application.
Compared with the prior art, the embodiment of the application has the following beneficial effects:
in the embodiment of the application, when the intelligent mattress detects that the user on the intelligent mattress is in a drunk state, the intelligent mattress identifies the human body area of the user on the intelligent mattress and identifies the sleeping posture of the user; when the sleeping posture is judged not to be in accordance with the correct sleeping posture, the alcohol concentration in the body of the user is obtained; determining the drunkenness degree of the user and the vibration frequency matched with the drunkenness degree according to the alcohol concentration in the body; and controlling the human body region to vibrate according to the vibration frequency so as to adjust the sleeping posture of the user to a correct sleeping posture. By implementing the embodiment of the application, the intelligent mattress can be used for carrying out sleep monitoring and drunk care on drunk users in a targeted manner, so that the drunk health level of the users is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic flow chart diagram of a first embodiment of a smart mattress-based sleep monitoring method disclosed in an embodiment of the present application;
FIG. 2 is a schematic flow chart diagram of a second embodiment of a smart mattress-based sleep monitoring method disclosed in an embodiment of the present application;
FIG. 3 is a schematic flow chart diagram of a third embodiment of a smart mattress-based sleep monitoring method disclosed in an embodiment of the present application;
FIG. 4 is a schematic structural diagram of a first embodiment of the intelligent mattress disclosed in the embodiments of the present application;
fig. 5 is a schematic structural diagram of a second embodiment of the intelligent mattress disclosed in the embodiments of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
It should be noted that the terms "comprises" and "comprising," and any variations thereof, in the embodiments of the present application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The embodiment of the application discloses a sleep monitoring method based on an intelligent mattress and a related product, which can be used for carrying out sleep monitoring and drunk care on drunk users in a targeted manner through the intelligent mattress, so that the drunk health level of the users is improved.
Referring to fig. 1, fig. 1 is a schematic flowchart illustrating a first embodiment of a sleep monitoring method based on a smart mattress disclosed in an embodiment of the present application, and as shown in fig. 1, the sleep monitoring method based on the smart mattress may include the following steps:
101. when the intelligent mattress detects that a user on the intelligent mattress is in a drunk state, the human body area of the user on the intelligent mattress is identified.
In some optional embodiments, the identifying, by the smart mattress, the human body region of the user on the smart mattress when detecting that the user on the smart mattress is in a drunk state may include:
the intelligent mattress obtains the three-axis acceleration data of a user through a mobile terminal carried by the user; the three-axis acceleration data comprises acceleration data corresponding to the human body in the three directions of the x axis, the y axis and the z axis respectively; the acceleration data in the x-axis direction is used for representing the acceleration data in the left and right directions in the walking process of the human body; the acceleration data in the y-axis direction is used for representing the acceleration data in the front-back direction in the walking process of the human body; the acceleration data in the z-axis direction is used for representing the acceleration data in the vertical direction in the walking process of the human body; the intelligent mattress can be in communication connection with a mobile terminal carried by a user, and particularly can be in communication in Wireless communication modes such as Bluetooth, a mobile cellular data network, wi-Fi (Wireless Fidelity), infrared and the like, and is not limited specifically;
calculating the amplitude and variance of acceleration data respectively corresponding to the human body in the directions of an x axis, a y axis and a z axis, and the weight of the human body respectively corresponding to the directions of the x axis, the y axis and the z axis; the weight of the human body corresponding to the direction of the x axis is the largest, because the amplitude and variance of acceleration data of the human body corresponding to the direction of the x axis can represent the left-right swing condition of the user in the walking process, and can represent the intoxication degree of the user most;
acquiring gait characteristics of a user according to the amplitude and variance of acceleration data respectively corresponding to the three directions of an x axis, a y axis and a z axis and the weights of a human body respectively corresponding to the three directions of the x axis, the y axis and the z axis;
and inputting the gait characteristics of the user into the regression model, and identifying the human body area of the user on the intelligent mattress when the user on the intelligent mattress is in the drunk state according to the output of the regression model.
And executing the steps, when the mobile terminal carried by the user is close to the intelligent mattress, the intelligent mattress is automatically connected with the mobile terminal, the triaxial acceleration data of the user are obtained through the mobile terminal, and whether the user is in the drunk state or not is determined according to the triaxial acceleration data, so that the intelligent degree of identifying the drunk state of the user by the intelligent mattress is improved.
In other alternative embodiments, the detection by the smart mattress that the user on the smart mattress is in a drunk state may include:
when receiving a drunk state confirmation instruction sent by a legal user, the intelligent mattress determines that the user is in a drunk state; a legal user is bound with the intelligent mattress, and the legal user can be a relatives or friends of the user who is in a drunk state; by executing the step, even if the user is in an unpalatable drunk state, relatives or friends of the user can send drunk state confirmation instructions to the intelligent mattress, so that the intelligent mattress is triggered to carry out sleep monitoring and drunk care on the user.
In some optional embodiments, the intelligent mattress identifies a human body region of the user on the intelligent mattress, and may include: the intelligent mattress acquires the pressure value of each area on the intelligent mattress through a pressure sensor; determining regions with pressure values larger than a pressure threshold value from the regions as human body regions of the user on the intelligent mattress; or the intelligent mattress identifies the human body area of the user on the intelligent mattress through an infrared sensor or a camera module.
102. The intelligent mattress identifies the sleep posture of the user.
In some optional embodiments, the smart mattress recognizes a sleep posture of the user, and may include:
when the intelligent mattress detects that a user on the intelligent mattress is in a drunk state, a camera module of the intelligent mattress is started;
collecting a sleep image of a user through a camera module;
inputting the sleep image into a classification model, and outputting the sleep posture of a user through the classification model; the classification model may include a logistic regression model, a support vector machine model, a naive bayes model, and the like, and is not limited specifically.
In other alternative embodiments, the intelligent mattress recognizes the sleep posture of the user, and may include:
the intelligent mattress obtains the pressure distribution condition of a human body region and the indentation shape of the human body region;
inputting the pressure distribution condition of the human body area and the indentation shape of the human body area into a neural network model to obtain the sleep posture of the user output by the neural network model; the neural network model may include a feedforward neural network model, a feedback neural network model, a convolutional neural network model, and the like, and is not particularly limited; the sleeping positions of the user may include supine, prone, left side lying, right side lying.
103. The intelligent mattress judges whether the sleeping posture accords with the correct sleeping posture.
When a person is in a drunk state, the person lies on the back and lies prone during sleeping, so that risks of trachea blockage and suffocation casualties are easily caused, and therefore the right sleeping posture can be a left side sleeping posture and a right side sleeping posture.
104. When the intelligent mattress judges that the sleeping posture does not accord with the correct sleeping posture, the in-vivo alcohol concentration of the user is obtained.
In some optional embodiments, the obtaining, by the smart mattress, the in vivo alcohol concentration of the user when it is determined that the sleep posture does not conform to the correct sleep posture may include:
when the intelligent mattress judges that the sleeping posture does not conform to the correct sleeping posture, determining the position above the human body region as the target position of the alcohol concentration detection probe according to the position of the human body region on the intelligent mattress; the alcohol concentration detection probe is arranged in the intelligent mattress, the alcohol concentration detection probe can be an alcohol gas sensor, the alcohol gas sensor can be a semiconductor sensor, and the alcohol gas sensor can detect the alcohol gas concentration of 0.02 mg/L to 20 mg/L;
controlling the alcohol concentration detection probe to move to a target position above the human body area;
acquiring the alcohol gas concentration of the gas exhaled by the user through an alcohol concentration detection probe;
converting the alcohol concentration of the exhaled air into the alcohol concentration in the body of the user; the in vivo alcohol concentration of the user is the alcohol concentration in the blood of the user; wherein converting the alcohol concentration of exhaled breath to the alcohol concentration in the blood of the user may be according to 2200:1, i.e. the alcohol contained in the expired air and the alcohol contained in the blood of 1 ml per 2200 ml are equal.
The steps are executed, the alcohol concentration of the gas exhaled by the user can be automatically obtained, so that the in-vivo alcohol concentration of the user can be obtained, when the user is in an unpaid drunk state, the in-vivo alcohol concentration does not need to be detected through manual triggering by the user, and the intelligent degree of detecting the in-vivo alcohol concentration of the user through the intelligent mattress is improved.
Further, in some optional embodiments, the determining, by the smart mattress, the position above the human body region as the target position of the alcohol concentration detecting probe according to the position of the human body region on the smart mattress may include:
the intelligent mattress collects sleep images of a user on a human body region through the camera module according to the position of the human body region on the intelligent mattress; recognizing a sleep image of a user on a human body area to obtain a mouth area in the human body area; determining the position above a mouth region in the human body region as a target position of an alcohol concentration detection probe; alternatively, the first and second electrodes may be,
the intelligent mattress obtains the pressure distribution condition of the human body region and the indentation shape of the human body region according to the position of the human body region on the intelligent mattress; determining a region corresponding to the head of the user from the human body region as a head region according to the pressure distribution condition of the human body region and the indentation shape of the human body region; a position above the head region in the human body region is determined as a target position of the alcohol concentration detecting probe.
105. The intelligent mattress determines the drunk degree of the user according to the alcohol concentration in the body.
The alcohol concentration in the body of the user is the alcohol concentration in the blood of the user.
In some optional embodiments, the intelligent mattress determining the degree of intoxication of the user according to the alcohol concentration in the body may comprise:
the intelligent mattress can determine the intoxication degree of the user corresponding to the alcohol concentration in the body being more than or equal to 20 mg (mg)/100 ml (ml) and less than 80mg/100ml as the low intoxication degree; the intelligent mattress can determine the intoxication degree of the user corresponding to the alcohol concentration in the body being more than 80 milligrams (mg)/100 milliliters (ml) as the middle intoxication degree; the intelligent mattress can determine the intoxication degree of the user corresponding to the alcohol concentration in the body being more than 100 milligrams (mg)/100 milliliters (ml) as the high intoxication degree, and is not limited in particular.
106. The intelligent mattress determines the vibration frequency matched with the drunkenness degree.
For example, the smart mattress may determine that the vibration frequency matched to a low intoxication level is 45 hertz (Hz); the intelligent mattress can determine that the vibration frequency matched with the drunkenness degree is 60 hertz (Hz); the intelligent mattress can determine the vibration frequency matched with the high drunkenness degree to be 85 hertz (Hz), and is not limited in particular.
Because the response to vibration is not sensitive when the alcohol concentration in the body of the user is high, if the vibration frequency of the intelligent mattress is too low, the user is difficult to be prompted to change the sleeping posture, the steps are carried out, the vibration frequency of the human body area can be adjusted in a targeted mode according to the drunk degree of the user, and therefore the drunk user can be monitored in a targeted mode and cared after drinking.
107. The intelligent mattress controls the human body region to vibrate according to the vibration frequency so as to adjust the sleeping posture of the user to a correct sleeping posture.
In some optional embodiments, the intelligent mattress controls the human body region to vibrate according to the vibration frequency so as to adjust the sleep posture of the user to the correct sleep posture, and may include:
the intelligent mattress controls the human body area to vibrate according to the vibration frequency, and controls the human body area to stop vibrating after the sleep posture of the user is adjusted to be the correct sleep posture; alternatively, after the sleep posture of the user is adjusted to the correct sleep posture, the vibration frequency is switched to the massage vibration frequency, and the human body region is controlled to vibrate according to the massage vibration frequency.
In the sleep monitoring method shown in fig. 1, when detecting that the user on the intelligent mattress is in a drunk state, the intelligent mattress identifies the human body area of the user on the intelligent mattress, and identifies the sleep posture of the user; when the sleeping posture is judged not to be in accordance with the correct sleeping posture, the alcohol concentration in the body of the user is obtained; determining the drunkenness degree of the user and the vibration frequency matched with the drunkenness degree according to the alcohol concentration in the body; and controlling the human body region to vibrate according to the vibration frequency so as to adjust the sleeping posture of the user to a correct sleeping posture. By implementing the embodiment of the application, the drunk degree and the sleeping posture of the drunk user can be monitored in a targeted manner through the intelligent mattress, so that the drunk user is cared, and the drunk health level of the user is improved.
Referring to fig. 2, fig. 2 is a schematic flowchart illustrating a second embodiment of a sleep monitoring method based on a smart mattress disclosed in an embodiment of the present application, and as shown in fig. 2, the sleep monitoring method based on the smart mattress may include the following steps:
201. when the intelligent mattress detects that a user on the intelligent mattress is in a drunk state, the human body area of the user on the intelligent mattress is identified.
202. The intelligent mattress recognizes the sleep posture of the user.
203. The intelligent mattress judges whether the sleeping posture accords with the correct sleeping posture.
204. When the intelligent mattress judges that the sleeping posture does not conform to the correct sleeping posture, the alcohol concentration in the body of the user is obtained.
205. The intelligent mattress determines the drunk degree of the user according to the alcohol concentration in the body.
The implementation manners of step 201 to step 205 may refer to step 101 to step 105 in the previous embodiment, which are not described herein again.
206. The intelligent mattress measures the distance between the position of the human body region on the intelligent mattress and the two side edges of the intelligent mattress.
In some optional embodiments, since the intelligent mattress stores the size of the intelligent mattress, after the intelligent mattress identifies the human body region of the user on the intelligent mattress in step 201, the intelligent mattress may obtain the position of the human body region on the intelligent mattress and the size of the human body region;
the intelligent mattress measures the distance between the position of the human body region on the intelligent mattress and the two side edges of the intelligent mattress, and can comprise:
the intelligent mattress calculates the distance between the position of the human body region on the intelligent mattress and the two side edges of the intelligent mattress according to the position of the human body region on the intelligent mattress, the size of the human body region and the size of the intelligent mattress; the position of the human body region on the intelligent mattress can be the position of the central point of the human body region on the intelligent mattress, and the distance between the position of the human body region on the intelligent mattress and the two side edges of the intelligent mattress can be the vertical distance between the central point of the human body region and the two side edges of the intelligent mattress.
207. The intelligent mattress determines one side edge which is farthest away from the position of the human body region on the intelligent mattress from the two side edges to serve as a target edge.
208. The intelligent mattress determines a first vibration frequency corresponding to one side of the human body area far away from the target bed edge and a second vibration frequency corresponding to one side of the human body area close to the target bed edge according to the drunk degree.
Wherein the first vibration frequency is higher than the second vibration frequency.
For example, when the intoxication degree is the middle intoxication degree, the intelligent mattress can determine that the first vibration frequency corresponding to the side of the human body region far away from the target bed edge is 70, and determine that the second vibration frequency corresponding to the side of the human body region close to the target bed edge is 60.
In step 208, the first vibration frequency corresponding to the side of the body region far from the target bed edge is higher than the second vibration frequency corresponding to the side of the body region close to the target bed edge, so that the user can be effectively prompted to turn over in the direction of the target bed edge.
209. The intelligent mattress determines the inclination angle according to the distance between the position of the human body region on the intelligent mattress and the target bed edge.
For example, when the distance between the position of the human body region on the smart mattress and the target bed edge is 40 centimeters (cm) to 50 centimeters (cm), the inclination angle may be 30 degrees; when the distance between the position of the human body area on the intelligent mattress and the target bed edge is 30 centimeters (cm) to 40 centimeters (cm), the inclination angle can be 20 degrees; when the distance between the position of the human body region on the intelligent mattress and the target bed edge is 20 centimeters (cm) to 30 centimeters (cm), the inclination angle may be 10 degrees, and is not limited in particular.
The above steps are executed, the inclination angle is determined according to the distance between the position of the human body region on the intelligent mattress and the target bed edge, and the efficiency of prompting the user to change the sleeping posture can be improved to the maximum degree under the condition that the user is prevented from falling from the bed.
210. The intelligent mattress determines the rate of change of the inclination angle matched with the degree of intoxication.
For example, the smart mattress may determine that the rate of change of the tilt angle matched with a low intoxication degree is 8 degrees/second; the intelligent mattress can determine that the change rate of the inclination angle matched with the drunkenness degree is 6 degrees/second; the intelligent mattress can determine that the change rate of the inclination angle matched with the high drunkenness degree is 4 degrees/second, and is not limited in particular.
211. The intelligent mattress controls the human body area to incline to the inclination angle along the direction of the target bed according to the inclination angle change rate.
And step 210 to step 211 are executed, the intelligent mattress can determine the change rate of the inclination angle when the human body area inclines according to the drunk degree, and can control the human body area to incline slowly when the drunk degree of the user is high, so that the intelligent mattress is beneficial to caring the drunk user.
212. The intelligent mattress controls one side, far away from the target bed edge, in the human body area to vibrate according to the first vibration frequency, and controls one side, close to the target bed edge, in the human body area to vibrate according to the second vibration frequency, so that the sleeping posture of the user is adjusted to be a correct sleeping posture.
The intelligent mattress controls one side, far away from the target bed edge, in the human body area to vibrate according to the first vibration frequency, and controls one side, close to the target bed edge, in the human body area to vibrate according to the second vibration frequency, and therefore a user can be effectively prompted to turn over towards the direction of the target bed edge.
In the sleep monitoring method shown in fig. 2, the smart mattress identifies the human body area of the user on the smart mattress when detecting that the user on the smart mattress is in a drunk state, and identifies the sleep posture of the user; when the sleeping posture is judged not to be in accordance with the correct sleeping posture, the alcohol concentration in the body of the user is obtained; determining the drunkenness degree of the user according to the concentration of alcohol in the body; the intelligent mattress determines the inclination angle change rate matched with the drunk degree, so that the human body region is controlled to incline to the inclination angle in the direction of the target bed edge according to the inclination angle change rate, one side, far away from the target bed edge, of the human body region is controlled to vibrate according to the first vibration frequency determined according to the drunk degree, one side, close to the target bed edge, of the human body region is controlled to vibrate according to the second vibration frequency determined according to the drunk degree, and the sleeping posture of the user is adjusted to be the correct sleeping posture. By implementing the embodiment of the application, the efficiency of prompting the user to adjust to the correct sleeping posture can be improved by controlling the inclination and the vibration of the human body region, the drunk degree of the user can be fully considered in the process of controlling the inclination and the vibration of the human body region, so that the drunk degree and the sleeping posture of the user can be monitored through the intelligent mattress, the reasonable inclination angle change rate, the inclination angle and the vibration frequency can be determined, the user can be prompted to adjust to the correct sleeping posture, and the drunk health level of the user can be improved.
Referring to fig. 3, fig. 3 is a schematic flowchart of a third embodiment of a sleep monitoring method based on an intelligent mattress disclosed in the embodiment of the present application. As shown in fig. 3, the sleep monitoring method based on the smart mattress may include the steps of:
301. when the intelligent mattress detects that a user on the intelligent mattress is in a drunk state, the human body area of the user on the intelligent mattress is identified.
302. The intelligent mattress recognizes the sleep posture of the user.
303. The intelligent mattress judges whether the sleeping posture accords with the correct sleeping posture.
304. When the intelligent mattress judges that the sleeping posture does not conform to the correct sleeping posture, the alcohol concentration in the body of the user is obtained.
305. The intelligent mattress determines the drunk degree of the user according to the alcohol concentration in the body.
306. The intelligent mattress determines the vibration frequency matched with the drunkenness degree.
307. The intelligent mattress controls the human body region to vibrate according to the vibration frequency, so that the sleeping posture of the user is adjusted to be the correct sleeping posture.
The implementation manners of the above steps 301 to 307 may refer to steps 101 to 107 in the previous embodiment, which are not described herein again.
In some optional embodiments, after the intelligent mattress controls the human body region to vibrate according to the vibration frequency so as to adjust the sleep posture of the user to the correct sleep posture, the intelligent mattress further performs the following steps:
when the sleep posture is judged to be in accordance with the correct sleep posture, determining a third preset time length according to the drunk degree of the user; the third preset time period may be 60 minutes, and is not particularly limited; the third preset time period can be shortened along with the increase of the drunk degree;
judging whether the sleep posture is kept unchanged within the third preset time length or not;
if the sleeping posture is kept unchanged within the third preset time length, controlling the human body area to vibrate according to the vibration frequency so as to adjust the sleeping posture of the user to the updated sleeping posture; the updated sleep posture corresponds to the correct sleep posture.
The user in the drunk state needs to turn over regularly during sleeping, otherwise the limbs are in a long-term stressed state and damage the nerves around the limbs, so the user can be prompted to turn over regularly by executing the steps, the frequency of turning over is improved when the drunk degree is high, for example, the sleeping posture can be switched between left side lying and right side lying, and the healthy level of the drunk user is improved.
308. After the intelligent mattress detects that the user on the intelligent mattress leaves the intelligent mattress, the time length of the user leaving the intelligent mattress is calculated.
The intelligent mattress can detect that the user on the intelligent mattress leaves the intelligent mattress through the pressure sensor or the infrared sensor, and after detecting that the user on the intelligent mattress leaves the intelligent mattress, the time length that the user leaves the intelligent mattress is calculated.
Optionally, after the intelligent mattress detects that the user on the intelligent mattress leaves the intelligent mattress, can also open the intelligent light with the linkage of intelligent mattress, be favorable to preventing that the user from tumbleing after drinking.
309. When the duration of the intelligent mattress exceeds a first preset duration, the vital sign information of a user is obtained through a mobile terminal carried by the user.
The vital sign information may include, but is not limited to, heart rate, respiration rate, three-axis acceleration data, and the like; the first preset time period may be 30 minutes or 45 minutes, and is not limited specifically; the mobile terminal carried by the user may be a mobile phone, a wearable device, and the like, and is not limited specifically.
310. And the intelligent mattress controls the mobile terminal to send out a wake-up signal when determining that the user is in a sleep state according to the vital sign information.
Wherein the intensity of the wake-up signal is matched with the degree of intoxication, for example, the intensity of the wake-up signal can be increased with the increase of the degree of intoxication.
When the intelligent mattress determines that the user is in a sleep state according to the vital sign information, the mobile terminal can be controlled to send out the awakening signal, the user is prevented from sleeping in a place outside the intelligent mattress, for example, when the user leaves the bed to vomit in a toilet, the user can possibly sleep in the toilet, so that the user is easy to catch a cold and is unsafe, the intelligent mattress controls the mobile terminal to send out the awakening signal, the user can be effectively prevented from catching a cold, and the safety of the user is improved.
311. And the intelligent mattress controls the mobile terminal to send out a prompt signal when determining that the user is in a non-sleep state according to the vital sign information.
Wherein, the cue signal is used for reminding the user to get back to the intelligent mattress.
When the intelligent mattress determines that the user is in the non-sleep state according to the vital sign information, the mobile terminal is controlled to send out a prompt signal, and the intelligent mattress is favorable for prompting the user to return to the intelligent mattress. The cue signal may include a cue voice, such as "please return to the smart mattress," or the like.
312. And if the user does not return to the intelligent mattress within the second preset time, the intelligent mattress sends out an alarm signal.
The second preset time period may be 10 minutes, and is not limited.
If the user does not return to the intelligent mattress within the second preset time, the intelligent mattress sends out an alarm signal, the attention of the user can be attracted through the alarm signal, and the user is prompted to approach the intelligent mattress; or, the intelligent mattress can send alarm information to the legal user who binds with the intelligent mattress to make the legal user can in time know the condition that the user is at home after drinking, prevent that safe accident from taking place.
In the sleep monitoring method shown in fig. 3, when the intelligent mattress detects that the user on the intelligent mattress is in a drunk state, the intelligent mattress identifies the human body area of the user on the intelligent mattress, and identifies the sleeping posture of the user; when the sleeping posture is judged not to be in accordance with the correct sleeping posture, the alcohol concentration in the body of the user is obtained; determining the drunkenness degree of the user and the vibration frequency matched with the drunkenness degree according to the alcohol concentration in the body; controlling the human body area to vibrate according to the vibration frequency so as to adjust the sleeping posture of the user to a correct sleeping posture; and can carry out sleep monitoring and suggestion to the user after the user leaves intelligent mattress, prevent that the user from taking place safe accident after leaving intelligent mattress. By implementing the embodiment of the application, the sleeping posture of the drunk user and the sleeping state after leaving the bed can be monitored through the intelligent mattress, so that the drunk user is cared after drinking, and the health level of the drunk user is improved.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a first embodiment of the intelligent mattress disclosed in the embodiment of the present application. As shown in fig. 4, the smart mattress 400 includes:
the first identification module 401 is configured to identify a human body region of a user on the intelligent mattress when the user is detected to be in a drunk state;
a second recognition module 402 for recognizing a sleep posture of the user;
a judging module 403, configured to judge whether the sleep posture conforms to a correct sleep posture;
an obtaining module 404, configured to obtain an in vivo alcohol concentration of the user when the determining module determines that the sleep posture does not conform to the correct sleep posture;
a determination module 405 for determining the intoxication degree of the user according to the alcohol concentration in the body;
a determination module 405, further configured to determine a vibration frequency matching the drunkenness degree;
and the control module 406 is configured to control the human body region to vibrate according to the vibration frequency, so that the sleep posture of the user is adjusted to a correct sleep posture.
In some embodiments, the first identifying module 401 is further configured to obtain triaxial acceleration data of the user through a mobile terminal carried by the user; the three-axis acceleration data comprises acceleration data which correspond to the human body in the three directions of an x axis, a y axis and a z axis respectively; the acceleration data in the x-axis direction is used for representing the acceleration data in the left and right directions in the walking process of the human body; the acceleration data in the y-axis direction is used for representing the acceleration data in the front-back direction in the walking process of the human body; the acceleration data in the z-axis direction is used for representing the acceleration data in the vertical direction in the walking process of the human body;
calculating the amplitude and variance of acceleration data respectively corresponding to the human body in the directions of an x axis, a y axis and a z axis, and the weight of the human body respectively corresponding to the directions of the x axis, the y axis and the z axis; the weight of the human body corresponding to the direction of the x axis is the largest, because the amplitude and variance of acceleration data of the human body corresponding to the direction of the x axis can represent the left-right swing condition of the user in the walking process, and can represent the intoxication degree of the user most;
acquiring gait characteristics of the user according to the amplitude and variance of acceleration data respectively corresponding to the x-axis direction, the y-axis direction and the z-axis direction and the weight of the human body respectively corresponding to the x-axis direction, the y-axis direction and the z-axis direction;
and inputting the gait characteristics of the user into the regression model, and identifying the human body region of the user on the intelligent mattress when the user on the intelligent mattress is in the drunk state according to the output of the regression model.
In some embodiments, the obtaining module 404 is further configured to, when it is determined that the sleep posture does not conform to the correct sleep posture, determine a position above the human body region as a target position of the alcohol concentration detection probe according to the position of the human body region on the intelligent mattress;
acquiring the alcohol gas concentration of the gas exhaled by the user through an alcohol concentration detection probe;
converting the alcohol concentration of the exhaled air into the alcohol concentration in the body of the user; the alcohol concentration in the body of the user is the alcohol concentration in the blood of the user.
In some embodiments, the determining module 405 is further configured to determine a third preset time period according to the intoxication degree of the user when the sleep posture is determined to be in accordance with the correct sleep posture after the control module 406 controls the human body region to vibrate according to the vibration frequency so as to adjust the sleep posture of the user to the correct sleep posture;
the aforementioned determining module 403 is further configured to determine whether the sleep posture remains unchanged within a third preset time period;
the control module 406 is further configured to control the human body area to vibrate according to the vibration frequency if the sleep posture remains unchanged within a third preset time period, so as to adjust the sleep posture of the user to the updated sleep posture; the updated sleep posture corresponds to the correct sleep posture.
In some embodiments, the determining module 405 is further configured to measure a distance between a position of the human body region on the smart mattress and two side edges of the smart mattress;
determining one side edge which is farthest away from the position of the human body area on the intelligent mattress from the two side edges as a target edge;
according to the drunk degree, determining a first vibration frequency corresponding to one side, far away from the target bed edge, of the human body area and a second vibration frequency corresponding to one side, close to the target bed edge, of the human body area; the first vibration frequency is higher than the second vibration frequency;
the control module 406 is further configured to control the side of the body region away from the target edge to vibrate according to the first vibration frequency, and control the side of the body region close to the target edge to vibrate according to the second vibration frequency.
The determining module 405 is further configured to determine the inclination angle according to the distance between the position of the human body region on the intelligent mattress and the target bed edge before the controlling module 406 controls the side, far away from the target bed edge, of the human body region to vibrate according to the first vibration frequency and controls the side, close to the target bed edge, of the human body region to vibrate according to the second vibration frequency;
the control module 406 is further configured to control the body region to tilt to the tilt angle toward the target bed.
The determining module 405 is further configured to determine a change rate of the tilt angle, which is matched with the intoxication degree, before the control module 406 controls the human body region to tilt to the tilt angle in the direction of the target bed edge;
the control module 406 is further configured to control the human body region to tilt to the tilt angle along the direction of the target bed according to the tilt angle change rate.
In some embodiments, the smart mattress 400 further comprises: a calculation unit and a signal unit;
the calculating unit is used for calculating the time length for the user to leave the intelligent mattress after the user on the intelligent mattress is detected to leave the intelligent mattress;
the obtaining module 404 is further configured to obtain vital sign information of the user through a mobile terminal carried by the user when the duration exceeds a first preset duration;
the signal unit is used for controlling the mobile terminal to send out a wake-up signal when the user is determined to be in a sleep state according to the vital sign information; the strength of the wake-up signal is matched with the drunkenness degree;
the signal unit is also used for controlling the mobile terminal to send out a prompt signal when the user is determined to be in the non-sleep state according to the vital sign information; the prompting signal is used for prompting the user to return to the intelligent mattress;
and the signal unit is also used for sending out an alarm signal if the user does not return to the intelligent mattress within a second preset time.
The intelligent mattress shown in fig. 4 can be implemented to recognize the human body area of the user on the intelligent mattress and recognize the sleeping posture of the user when the user on the intelligent mattress is detected to be in a drunk state; when the sleeping posture is judged not to be in accordance with the correct sleeping posture, acquiring the in-vivo alcohol concentration of the user; determining the drunkenness degree of the user and the vibration frequency matched with the drunkenness degree according to the alcohol concentration in the body; and controlling the human body region to vibrate according to the vibration frequency so as to adjust the sleeping posture of the user to a correct sleeping posture. By implementing the embodiment of the application, the intelligent mattress can be used for carrying out sleep monitoring and drunk care on drunk users in a targeted manner, so that the drunk health level of the users is improved.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a second embodiment of the intelligent mattress disclosed in the embodiment of the present application. As shown in fig. 5, the smart mattress includes:
a memory 501 in which executable program code is stored;
a processor 502 coupled to the memory;
the processor 502 calls the executable program code stored in the memory 501, and executes the following steps:
when detecting that a user on the intelligent mattress is in a drunk state, identifying a human body area of the user on the intelligent mattress;
recognizing a sleep posture of a user;
judging whether the sleeping posture accords with a correct sleeping posture; if not, acquiring the in-vivo alcohol concentration of the user;
determining the drunk degree of the user according to the alcohol concentration in the body;
determining a vibration frequency matched with the drunkenness degree;
and controlling the human body region to vibrate according to the vibration frequency so as to adjust the sleeping posture of the user to a correct sleeping posture.
In some embodiments, the processor 502, upon detecting that the user on the smart mattress is in a drunk state, identifies the body region of the user on the smart mattress by: acquiring triaxial acceleration data of a user through a mobile terminal carried by the user; the three-axis acceleration data comprises acceleration data which correspond to the human body in the three directions of an x axis, a y axis and a z axis respectively; the acceleration data in the x-axis direction is used for representing the acceleration data in the left and right directions in the walking process of the human body; acceleration data in the y-axis direction is used for representing acceleration data in the front-back direction in the walking process of the human body; the acceleration data in the z-axis direction is used for representing the acceleration data in the vertical direction in the walking process of the human body;
calculating the amplitude and variance of acceleration data respectively corresponding to the human body in the directions of an x axis, a y axis and a z axis, and the weight of the human body respectively corresponding to the directions of the x axis, the y axis and the z axis; the weight of the human body corresponding to the direction of the x axis is the largest, because the amplitude and variance of acceleration data of the human body corresponding to the direction of the x axis can represent the left-right swing condition of the user in the walking process, and can represent the intoxication degree of the user most;
acquiring gait characteristics of the user according to the amplitude and variance of acceleration data respectively corresponding to the x-axis direction, the y-axis direction and the z-axis direction and the weight of the human body respectively corresponding to the x-axis direction, the y-axis direction and the z-axis direction;
and inputting the gait characteristics of the user into the regression model, and identifying the human body area of the user on the intelligent mattress when the user on the intelligent mattress is in the drunk state according to the output of the regression model.
In some embodiments, the processor 502 obtains the in vivo alcohol concentration of the user by: when the sleeping posture is judged not to be in accordance with the correct sleeping posture, determining the position above the human body region as the target position of the alcohol concentration detection probe according to the position of the human body region on the intelligent mattress;
acquiring the alcohol gas concentration of the gas exhaled by the user through an alcohol concentration detection probe;
converting the alcohol concentration of the exhaled air into the alcohol concentration in the body of the user; the alcohol concentration in the body of the user is the alcohol concentration in the blood of the user.
In some embodiments, the processor 502 further performs the following steps after controlling the human body region to vibrate according to the vibration frequency so as to adjust the sleep posture of the user to the correct sleep posture in some embodiments:
when the sleep posture is judged to be in accordance with the correct sleep posture, determining a third preset time length according to the drunk degree of the user; judging whether the sleeping posture is kept unchanged within a third preset time length; if the sleeping posture is kept unchanged within a third preset time length, controlling the human body area to vibrate according to the vibration frequency so as to adjust the sleeping posture of the user to the updated sleeping posture; the updated sleep posture corresponds to the correct sleep posture.
In some embodiments, the processor 502 determines the vibration frequency that matches the intoxication level in a manner that:
measuring the distance between the position of the human body region on the intelligent mattress and the bed edges on the two sides of the intelligent mattress;
determining one bed edge which is farthest away from the position of the human body area on the intelligent mattress from the two bed edges as a target bed edge;
according to the drunk degree, determining a first vibration frequency corresponding to one side, far away from the target bed edge, of the human body area and a second vibration frequency corresponding to one side, close to the target bed edge, of the human body area; the first vibration frequency is higher than the second vibration frequency;
the processor 502 controls the human body region to vibrate according to the vibration frequency, so that the sleep posture of the user is adjusted to the correct sleep posture:
controlling a side of the body region away from the target bed edge to vibrate according to the first vibration frequency, and controlling a side of the body region close to the target bed edge to vibrate according to the second vibration frequency.
In some embodiments, the processor 502 further performs the following steps before controlling the side of the body region away from the target edge to vibrate at the first vibration frequency and controlling the side of the body region close to the target edge to vibrate at the second vibration frequency:
determining an inclination angle according to the distance between the position of the human body area on the intelligent mattress and the target bed edge;
the human body area is controlled to incline to the inclined angle along the direction of the target bed.
In some embodiments, the processor 502 further performs the following steps before controlling the body area to tilt to the tilt angle towards the direction along the target bed:
determining the change rate of the inclination angle matched with the drunkenness degree;
the way that the processor 502 controls the human body region to tilt to the tilt angle in the direction along the target bed is:
and controlling the human body area to incline to the direction of the target bed edge according to the inclination angle change rate.
In some embodiments, processor 502 also performs the steps of:
after detecting that the user on the intelligent mattress leaves the intelligent mattress, calculating the time length of the user leaving the intelligent mattress;
when the duration exceeds a first preset duration, acquiring vital sign information of a user through a mobile terminal carried by the user;
when the user is determined to be in a sleep state according to the vital sign information, controlling the mobile terminal to send out a wake-up signal; the strength of the wake-up signal is matched with the drunkenness degree;
when the user is determined to be in the non-sleep state according to the vital sign information, controlling the mobile terminal to send a prompt signal; the prompting signal is used for prompting the user to return to the intelligent mattress;
and if the user does not return to the intelligent mattress within the second preset time, sending an alarm signal.
It should be noted that, the processor 502 may also execute other steps described in the foregoing embodiments, which are not described herein again.
The intelligent mattress shown in fig. 5 can be used for carrying out sleep monitoring and drunk care on drunk users in a targeted manner, so that the drunk health level of the users is improved.
The present application further discloses a computer-readable storage medium, on which a computer program is stored, wherein the computer program is executed by a processor to implement the steps of the intelligent mattress-based sleep monitoring method described in the foregoing embodiment.
The sleep monitoring method based on the intelligent mattress and the related products disclosed by the embodiment of the application are described in detail, the principle and the implementation mode of the application are explained by applying specific examples, and the description of the embodiment is only used for helping to understand the method and the core idea of the application; meanwhile, for a person skilled in the art, according to the idea of the present application, the specific implementation manner and the application scope may be changed, and in summary, the content of the present specification should not be understood as a limitation to the application.
Claims (12)
1. A sleep monitoring method based on an intelligent mattress is characterized by comprising the following steps:
when detecting that a user on the intelligent mattress is in a drunk state, identifying a human body area of the user on the intelligent mattress;
identifying a sleep posture of the user;
judging whether the sleep posture is in accordance with a correct sleep posture; if not, acquiring the in-vivo alcohol concentration of the user;
determining the degree of intoxication of the user according to the in vivo alcohol concentration;
determining a vibration frequency matching the degree of intoxication;
and controlling the human body region to vibrate according to the vibration frequency so as to adjust the sleep posture of the user to the correct sleep posture.
2. The sleep monitoring method as claimed in claim 1, wherein the determining of the vibration frequency matching the intoxication level comprises:
measuring the distance between the position of the human body region on the intelligent mattress and two side edges of the intelligent mattress;
determining one side bed edge which is farthest from the position of the human body area on the intelligent mattress from the two side bed edges as a target bed edge;
according to the drunkenness degree, determining a first vibration frequency corresponding to one side of the human body area far away from the target bed edge and a second vibration frequency corresponding to one side of the human body area close to the target bed edge; the first vibration frequency is higher than the second vibration frequency;
the controlling the human body region to vibrate according to the vibration frequency so as to adjust the sleep posture of the user to the correct sleep posture comprises:
controlling one side of the human body region far away from the target bed edge to vibrate according to the first vibration frequency, and controlling one side of the human body region close to the target bed edge to vibrate according to the second vibration frequency, so that the sleep posture of the user is adjusted to the correct sleep posture.
3. The sleep monitoring method as claimed in claim 2, wherein before controlling the side of the body region away from the target bed edge to vibrate at the first vibration frequency and controlling the side of the body region close to the target bed edge to vibrate at the second vibration frequency, the method further comprises:
determining an inclination angle according to the distance between the position of the human body area on the intelligent mattress and the target bed edge;
and controlling the human body area to incline to the inclined angle along the direction of the target bed.
4. The sleep monitoring method as claimed in claim 3, wherein before controlling the human body area to tilt to the tilt angle in the direction in which the target bed is located, the method further comprises:
determining a tilt angle change rate matched with the degree of intoxication;
the controlling the human body area to incline to the inclination angle towards the direction of the target bed edge comprises:
and controlling the human body area to incline to the inclination angle along the direction of the target bed according to the inclination angle change rate.
5. The sleep monitoring method as claimed in any one of claims 1-4, further comprising:
after detecting that a user on the intelligent mattress leaves the intelligent mattress, calculating the time length for the user to leave the intelligent mattress;
when the duration exceeds a first preset duration, acquiring vital sign information of the user through a mobile terminal carried by the user;
when the user is determined to be in a sleep state according to the vital sign information, controlling the mobile terminal to send out an awakening signal; the strength of the wake-up signal is matched with the drunkenness degree;
when the user is determined to be in the non-sleep state according to the vital sign information, controlling the mobile terminal to send a prompt signal; the prompting signal is used for prompting the user to return to the intelligent mattress;
and if the user does not return to the intelligent mattress within a second preset time, sending an alarm signal.
6. A smart mattress, characterized in that the smart mattress comprises:
the first identification module is used for identifying a human body area of a user on the intelligent mattress when the user on the intelligent mattress is detected to be in a drunk state;
a second recognition module for recognizing a sleep posture of the user;
the judging module is used for judging whether the sleeping posture accords with a correct sleeping posture;
the acquisition module is used for acquiring the in-vivo alcohol concentration of the user when the judgment module judges that the sleep posture does not accord with the correct sleep posture;
a determination module for determining the intoxication degree of the user according to the in vivo alcohol concentration;
the determination module is further used for determining the vibration frequency matched with the drunkenness degree;
and the control module is used for controlling the human body region to vibrate according to the vibration frequency so as to adjust the sleep posture of the user to the correct sleep posture.
7. An intelligent mattress, characterized in that the intelligent mattress comprises:
a memory storing executable program code;
a processor coupled with the memory;
the processor calls the executable program code stored in the memory and executes the following steps:
when detecting that a user on the intelligent mattress is in a drunk state, identifying a human body area of the user on the intelligent mattress;
identifying a sleep posture of the user;
judging whether the sleep posture is in accordance with a correct sleep posture; if not, acquiring the in-vivo alcohol concentration of the user;
determining the degree of intoxication of the user according to the in vivo alcohol concentration;
determining a vibration frequency matched with the drunkenness degree;
and controlling the human body region to vibrate according to the vibration frequency so as to adjust the sleep posture of the user to the correct sleep posture.
8. The smart mattress of claim 7, wherein the processor determines the vibration frequency matching the intoxication level in a manner of:
measuring the distance between the position of the human body region on the intelligent mattress and two side edges of the intelligent mattress;
determining one side edge which is farthest away from the position of the human body area on the intelligent mattress from the two side edges as a target edge;
according to the drunkenness degree, determining a first vibration frequency corresponding to one side of the human body area far away from the target bed edge and a second vibration frequency corresponding to one side of the human body area close to the target bed edge; the first vibration frequency is higher than the second vibration frequency;
the processor controls the human body region to vibrate according to the vibration frequency, and the mode of adjusting the sleep posture of the user to the correct sleep posture is as follows:
controlling one side of the human body region far away from the target bed edge to vibrate according to the first vibration frequency, and controlling one side of the human body region close to the target bed edge to vibrate according to the second vibration frequency, so that the sleep posture of the user is adjusted to the correct sleep posture.
9. The smart mattress of claim 8, wherein the processor further performs the following steps prior to controlling the side of the body region away from the target edge to vibrate at the first vibration frequency and the side of the body region near the target edge to vibrate at the second vibration frequency:
determining an inclination angle according to the distance between the position of the human body area on the intelligent mattress and the target bed edge;
and controlling the human body area to incline to the inclination angle towards the direction of the target bed edge.
10. The smart mattress of claim 9, wherein the processor, prior to controlling the body area to tilt to the tilt angle toward the direction of the target bed, further performs the steps of:
determining a rate of change of the tilt angle that matches the degree of intoxication;
the processor controls the human body area to incline to the inclination angle along the direction of the target bed, and the way of the processor is as follows:
and controlling the human body area to incline to the inclination angle along the direction of the target bed according to the inclination angle change rate.
11. The smart mattress of any one of claims 7-10, wherein the processor further performs the steps of:
after detecting that a user on the intelligent mattress leaves the intelligent mattress, calculating the time length for the user to leave the intelligent mattress;
when the duration exceeds a first preset duration, acquiring vital sign information of the user through a mobile terminal carried by the user;
when the user is determined to be in a sleep state according to the vital sign information, controlling the mobile terminal to send out an awakening signal; the strength of the wake-up signal is matched with the drunkenness degree;
when the user is determined to be in the non-sleep state according to the vital sign information, controlling the mobile terminal to send a prompt signal; the prompting signal is used for prompting the user to return to the intelligent mattress;
and if the user does not return to the intelligent mattress within a second preset time, sending an alarm signal.
12. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method for smart mattress-based sleep monitoring according to any one of claims 1 to 5.
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