CN114158883A - Monitoring method and device for user covering quilt and bed - Google Patents
Monitoring method and device for user covering quilt and bed Download PDFInfo
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- CN114158883A CN114158883A CN202111319552.5A CN202111319552A CN114158883A CN 114158883 A CN114158883 A CN 114158883A CN 202111319552 A CN202111319552 A CN 202111319552A CN 114158883 A CN114158883 A CN 114158883A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 27
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D15/00—Accessories for children's furniture, e.g. safety belts or baby-bottle holders
- A47D15/02—Bed-cover holders preventing babies from throwing-off the bed covers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D15/00—Accessories for children's furniture, e.g. safety belts or baby-bottle holders
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D7/00—Children's beds
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
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- G06F18/00—Pattern recognition
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Abstract
The application discloses a monitoring method and device for covering a quilt by a user and a bed. Wherein, the method comprises the following steps: acquiring position information of a user on a bed under the condition that the user lies in the bed; judging whether the user is in a sleep state; and if the user is in a sleeping state, controlling a braking device arranged on the bed to cover the quilt on the user according to the position information. This application can effectively monitor the state of the whole sleep in-process of user, and the specific position of intelligence location user in bed with differentiate user sleep mode and posture, intelligence is sleeping the back at the user, covers the quilt for the user automatically and exposes the head, can solve in the correlation technique by guardian control children quilt influence guardian's rest technical problem.
Description
Technical Field
The application relates to the technical field of computers, in particular to a method and a device for monitoring a user cover quilt and a bed.
Background
The quilt kicking process is quite common in the sleeping process of a user, so that the user is exposed to cold and is ill, particularly for children, a child guardian monitors whether the child kicks the quilt or not manually at present and helps the child cover the quilt well. However, the guardian can hardly monitor whether the child quilt is covered in real time during the rest, and can remember whether the child quilt is covered in time to influence the rest of the guardian.
Aiming at the problem that the guardian has a rest effect when the guardian monitors the child cover in the related technology, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the application provides a monitoring method and device for a user quilt and a bed, and aims to at least solve the technical problem that a guardian monitors a child quilt to influence the rest of the guardian in the related art.
According to an aspect of an embodiment of the present application, there is provided a method for monitoring a user cover quilt, including: acquiring position information of a user on a bed under the condition that the user lies in the bed; judging whether the user is in a sleep state; and if the user is in a sleeping state, controlling a braking device arranged on the bed to cover the quilt on the user according to the position information.
According to another aspect of the embodiments of the present application, there is also provided a monitoring apparatus for a user cover quilt, including: the acquisition unit is used for acquiring the position information of the user on the bed under the condition that the user is monitored to lie in the bed; the judging unit is used for judging whether the user is in a sleep state; and the control unit is used for controlling a braking device arranged on the bed to cover the quilt on the user body according to the position information if the user is in a sleeping state.
According to another aspect of embodiments of the present application, there is also provided a bed, including: the braking device is used for towing a quilt; control means for performing the method described above.
According to another aspect of the embodiments of the present application, there is also provided a storage medium including a stored program which, when executed, performs the above-described method.
According to another aspect of the embodiments of the present application, there is also provided an electronic device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the above method through the computer program.
The application provides a monitoring method for covering a quilt by a user, which effectively monitors the state of the user in the whole sleeping process, intelligently positions the specific position of the user in a bed and distinguishes the sleeping mode and posture of the user, establishes a corresponding mathematical model, can automatically cover the quilt and expose the head of the user after the user sleeps, and can intelligently cover the quilt for the user, ensure that the quilt is always covered by the quilt in the sleeping process, reduce the condition that the user catches a cold and falls ill, and solve the technical problem that the guardian has a trouble in the related technology because the guardian monitors the quilt to influence the rest of the guardian.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of an alternative bed configuration according to an embodiment of the present application;
FIG. 2 is a flow chart of an alternative method for monitoring a user cover quilt according to an embodiment of the present application;
FIG. 3 is a schematic view of an alternative lay-flat quilt according to an embodiment of the present application;
FIG. 4 is a schematic view of an alternative quilt cover in a standing position according to an embodiment of the present application;
fig. 5 is a schematic view of an alternative reclining mode quilt according to an embodiment of the present application;
FIG. 6 is a flow chart of another alternative method of monitoring a user cover quilt according to an embodiment of the present application;
FIG. 7 is a schematic view of an alternative monitoring device for a user cover quilt according to an embodiment of the present application;
fig. 8 is a block diagram of a terminal according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, 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 partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, 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 invention provides a bed and a method and a device for monitoring a user quilt, which can monitor various conditions of a user lying on the bed, judge whether the user is asleep, monitor various conditions of the user in the sleeping process, open a user quilt sub-mode and enable a guardian to have a rest at ease.
According to an aspect of embodiments of the present application, there is provided an embodiment of a bed. The bed in this embodiment may include, but is not limited to, a child bed, a single bed, a double bed, and the like.
The bed of the embodiments of the present application may include: the braking device is used for towing a quilt; the control device is used for executing the monitoring method of the user cover quilt in the embodiment of the application.
Fig. 1 is a schematic view of an alternative bed structure according to an embodiment of the present application, and as shown in fig. 1, the braking device includes two slide rails disposed on the outer edge of the bed, the bed head and one side bed edge form one of the slide rails E, the one slide rail is provided with a first pulley a and a second pulley B, the bed tail and the other side bed edge form another slide rail F, the other slide rail is provided with a third pulley C and a fourth pulley D, and four corners of the quilt are drawn by the first pulley a, the second pulley B, the third pulley C and the fourth pulley D. Wherein the dashed lines in fig. 1 are sliding rails, which are arranged around the bed along the edge of the bed, one side of which is located along the edge of the bed, and the other side of which is located along the bed, for the convenience of illustration.
Optionally, a stepping motor control device is respectively arranged at the first pulley a, the second pulley B, the third pulley C and the fourth pulley D, and the height adjustment of the braking device is realized by controlling the stepping motor control device.
Two sliding rails are arranged around the edge of the bed, one sliding rail E formed by the head of the bed and one side of the bed is provided with two pulleys A, B, the other sliding rail F formed by the tail of the bed and the other side of the bed is provided with two pulleys C, D, four feet of a quilt are pulled by four pulley blocks A, B, C, D, four pulley mechanical groups are respectively controlled by four motors, each pulley mechanical group is provided with an independent stepping motor to control the other mechanical device to lift up and fall down, the contact between the pulley mechanical group and the sliding rails is realized by one mechanical device, under the normal condition, the pulleys and the sliding rails are fixed by clamping bolts and fixed on the sliding rails, when the pulleys need to slide, the clamping bolts are folded, the whole pulley mechanical group and the sliding rails move together, the effective distance between the two pulleys on the same sliding rail is also fixed (the four feet of the quilt are fixed on the four pulleys), and the four pulleys move, the corresponding mathematical model can be established according to the lying mode and sleeping posture of the user, the turning-over and quilt kicking conditions are combined, various combinations of the moving modes of the four pulleys are combined to ensure different sleeping modes of the user, and the corresponding mathematical model is used for covering the quilt on the user and only covering the shoulder to the neck without covering the head.
The application provides a monitoring method for a user quilt, which can solve the technical problem that a guardian monitors a child quilt to influence the rest of the guardian in the related technology. Users in this application may include, but are not limited to, children, adults. This application is particularly useful for children, through control children sleep process, and intelligence is for children's quilt to catch a cold when preventing children from sleeping.
According to an aspect of embodiments of the present application, an embodiment of a method for monitoring a user cover quilt is provided. Fig. 2 is a flowchart of an alternative method for monitoring a user cover quilt according to an embodiment of the present application, and as shown in fig. 2, the method may include the following steps:
step S201, acquiring position information of a user on a bed under the condition that the user is monitored to lie in the bed;
optionally, in a case where it is monitored that the user lies in the bed, before the position information of the user on the bed is acquired, the method further includes: monitoring whether the user lies on the bed or not according to the proportion data of each part of the body of the user and the pressure data generated by each part.
According to the embodiment of the application, a mathematical model of a user lying on a bed is established to accurately identify various parts of the body, such as the head, the shoulders, the back, the waist, the buttocks, the thighs, the calves, the feet and the like. Each part has respective characteristics and different specific gravity data, the pressure data generated by each part of the body lying on the bed is combined, the data of different users in the two aspects are collected, then classification, arrangement and induction are carried out, the characteristic data of different, identical, similar, common and the like of each part are found out, a data model of the user lying on the bed is built, and the user lying on the bed is distinguished from other articles.
The characteristics of all parts of the body of the user are in a certain proportion, the body characteristic data values of the users at different ages are collected, the data values are sorted and summarized to find out corresponding data values, a mathematical model of the characteristics of all parts of the body of the user is built, and the user or other articles can be judged. The user stands, sits, lies and the like while staying in bed, the weight of the user is fixed, the pressure intensity of the position contacting with the body of the user when lying in bed is smaller than that of the position contacting with the mattress in other modes, the position contacting with the body of the user when lying in bed is larger, and through two aspects of data, data values of different users in height, weight and different body part characteristics are collected, so that a mathematical model of the user staying in bed is established, and the mathematical model also comprises a model of the user lying in bed.
When a user is staying in bed, sits, stands and lies, the pressure values generated by the contact (the inside of the body is formed by the air bags) of all parts of the body with the mattress are combined with the spatial coordinate data of the bed and the human body characteristic data to judge the actual contact area of all parts of the body with the mattress, all parts of the body have gravity center characteristic values, and the other end of the air bag is connected with the pressure sensor and can transmit the values to the controller. The acquired data are effective contact areas of body parts and a mattress and pressure values of the mattress, the spatial coordinate data algorithm of the bed is used, different modes are used while the bed is in the bed, the gravity center acting points of all parts of the body are different, the real contact areas and the corresponding pressure values of all parts of the body and the mattress can be known by combining the contact areas of the body parts, the actual contact areas and the corresponding pressure values are transmitted to the controller, respective numerical characteristics are found out, a mathematical model is constructed by collecting, sorting, comparing, deriving and analyzing, the model has the function similar to a machine learning model of a convolutional neural network, and continuous training is carried out by combining the characteristic characteristics of all parts of the body, the numerical values are corrected, automatic identification is achieved, and the intelligent characteristic is achieved, so that the mathematical model of all parts of the body of a user is constructed.
Optionally, in a case where it is monitored that the user lies in the bed, acquiring position information of the user on the bed includes: and establishing a space coordinate system for the space of the bed, and determining the position information of each part of the user on the bed by combining the proportion data occupied by each part of the body of the user and the pressure data generated by each part.
The method and the device can accurately identify the accurate position of the user lying on the bed, identify the head and shoulder positions of the user, establish a corresponding mathematical model and confirm that the quilt is covered from the shoulder to the neck of the user. The specific gravity of each part lying on the bed is combined, a person lies on the bed from the back to the hip through the waist, and the accurate position of the user on the bed can be accurately positioned by combining a data model of a human body because the waist and the mattress are basically not contacted, namely no pressure or pressure data exists; the user can lie on the bed in three modes of transverse lying, vertical lying and inclined lying (the sleeping mode comprises a front lying mode, a side lying mode, a back lying mode, a straightening mode of two feet, a bending mode of two feet and the like), the specific accurate position of the user lying on the bed is identified by combining the data characteristics of the human body data model, the specific position of the head and the neck of the user is accurately judged, and the head cannot be covered when the quilt is automatically covered.
According to the embodiment of the application, a space coordinate system is established in the space of the intelligent bed, the position data of the space of the bed is divided in a refining mode, and it is guaranteed that each position space corresponds to accurate data, so that the specific accurate position of a user lying on the bed can be accurately located. And judging the accurate positions of the parts of the body of the user, such as the head, the shoulders, the body, the waist, the buttocks, the thighs, the calves and the feet of the user on the bed according to the characteristic mathematical model of the parts of the body of the user and the mathematical model of the user on the bed, so as to identify the positions of the head and the shoulders of the user.
Step S202, judging whether the user is in a sleep state.
Optionally, determining whether the user is in a sleep state includes: and judging whether the user is in a sleep state or not according to the change condition of the pressure data generated by each part of the body of the user.
The embodiment of the application establishes mathematical models of various states of a user lying on a bed so as to accurately judge the state of the user lying on the bed and monitor the whole sleeping process of the user. When a user lies on a bed, the user basically has various actions when not sleeping, the user can be in a static state when sleeping, and can also move or kick a quilt and the like, the sleeping action frequency and other characteristics of the user are compared, the sleeping action characteristic and the non-sleeping action characteristic of the user are collected (the user does not sleep and moves more quickly or has high frequency, and various actions after sleeping are slow and have low frequency), various state models of the user lying on the bed are constructed, a model played on the bed is constructed, a data model of the user lying on the bed is in a sleeping state, a small action model is obtained in the sleeping process, the data model can automatically record the sleeping condition data of the user, the model can automatically learn the function according to the data condition model, the model can more accurately judge the state that the user lies on the bed, whether the user enters the sleeping state or not, the automatic quilt function is started, and after the user falls asleep, the data model on the bed and the mathematical model of the user in the accurate position on the bed are combined, the whole sleeping process of the user is monitored and the quilt is covered.
According to the embodiment of the application, a mathematical model of characteristics of all parts of a user body and a mathematical model of lying on a bed are combined, in general, if the user does not sleep, some parts of the user body are in a moving state or a non-moving state, when the user sleeps, all parts of the user body are basically in a static state, when the user lies on the bed to move and is in the static state, different data value changes of the pressure intensity (or pressure) of a mattress and the data change degree of the pressure intensity (or pressure) are carried out, and the mathematical model of whether the user lies on the bed or not is established through the two data value conditions. The user can manually stretch feet and other small actions after sleeping possibly, the small actions can enable the pressure intensity (or pressure) data value contacting with the mattress of the body part of the user to change correspondingly, but the changed data is not continuously changed, namely the degree of data change, when a corresponding mathematical model is established, the data value is collected and summarized to obtain a corresponding degree data value, the mathematical model can judge the small actions of the user after sleeping, and therefore the user is still in the sleeping state.
And step S203, if the user is in a sleep state, controlling a braking device arranged on the bed to cover the quilt on the user according to the position information.
Optionally, if the user is in a sleep state, controlling a braking device arranged on the bed to cover the quilt on the user according to the position information, including:
acquiring a mode of lying on a bed by a user, wherein the mode comprises horizontal lying, vertical lying and inclined lying, the head of the user faces towards a bed head or a bed tail when the user lies horizontally on the bed, the head of the user faces towards the side of the bed when the user lies vertically on the bed, and the head of the user faces towards one of four bed corners when the user lies inclined on the bed;
and controlling the braking device to cover the quilt on the user according to the position information and the mode.
Optionally, controlling the braking device to cover the quilt on the user according to the position information and the manner includes:
when the user lies on the bed, the first pulley on one slide rail and the third pulley on the other slide rail move towards the head of the user until the first pulley and the third pulley move to the chest or the shoulder of the user;
when a user lies on the bed in a vertical or inclined mode, the first pulley and the second pulley on one sliding rail move towards the direction of the head of the bed, and the third pulley and the fourth pulley on the other sliding rail move towards the direction of the tail of the bed until the third pulley and the fourth pulley move to the positions of the chest or the shoulders of the user.
According to different parameters of the bed, such as space size, transverse angle, vertical angle, oblique angle and the like, and according to the requirement of symmetry, the embodiment of the application combines most rectangles, and the rectangles can be squares, of the planes of the bed, and establishes a corresponding space coordinate model and a space correlation algorithm.
The method comprises the steps that through a human body mathematical model when a user lies on a bed and a precise position mathematical model when the user lies on the bed, the position of the user staying in the bed is specifically corresponding to a space coordinate data model, effective data values are obtained by sampling according to various action data values after the user falls asleep, the numerical values are sorted, compared and derived, a more precise mathematical model and a corresponding algorithm are obtained, the mathematical algorithm models of the specific sleeping mode, the specific position, the sleeping posture, the shoulder, the neck, the head and the like of the user are accurately judged, and the judgment and the use of the corresponding control mode are facilitated to cover the quilt for the user and the user can not cover the head.
In the embodiment of the application, the maximum distance between the two pulleys of the same slide rail cannot exceed the length value of a quilt, the moving distance data value of the pulleys can be accurately calculated through the position of the slide rail, the slide rail and the pulleys are matched in a tangent mode through gears, and the data value of specific movement can be accurately and effectively controlled.
According to three modes of lying horizontally, lying vertically and lying obliquely after a user sleeps and the bed, the specific positions of the parts of the body of the user lying on the bed corresponding to the bed are judged according to the accurate position of the user, and according to the corresponding mathematical model and algorithm, different combination modes are adopted through the pulleys.
According to the actual lying position of the user, the corresponding sleeping posture and other related information, the optimal mathematical model and algorithm are derived by combining the related data values of the mathematical models, and the control can be more accurate and more intelligent. When the user lies on the bed normally, as shown in fig. 3, the pulleys a and C on the sliding rails E and F move toward the head of the user, and the two pulleys stop after judging the chest and the shoulders of the user in the process of slow movement according to the mathematical model algorithm of the space coordinates of the bed.
When the user lies horizontally but is slightly off-position, the specific position and posture of the user are identified according to the actual situation, the spatial coordinate is combined, the deviation angle of the user is identified, the intelligent fine-adjustment pulley A, B and the pulley C, D are located, the quilt is covered on the chest or the shoulder of the user (below the neck, which can be judged according to the actions of the user after the user falls asleep, the mathematical model algorithm can record and automatically learn functions, and the different reactions of the user covering the chest and the shoulder in which season and in which environment temperature are identified to judge the position to be covered).
The temperature meter is used for obtaining the value of the environment temperature preliminarily, the system is combined with the environment temperature and the action frequency condition of each part of the body of the user after the user sleeps, whether the position of the quilt covered by the user during sleeping is reasonable or not is judged, and the quilt is covered on the chest or the neck intelligently.
Under normal conditions, a user can step on the mattress to sleep in a comfortable environment, when the temperature of the body is high, each part of the body, such as hands, legs, feet and the like, has small actions and will want to lift the quilt, and when the temperature is low, the body can contract or be held tightly, the accurate position of the user and the change of pressure intensity (or pressure) caused by the change frequency of the actions in the sleeping process are monitored through a mathematical model of the characteristics of each part of the body contacted with the mattress when the user lies on the bed and the coordinate data of the bed space, so that the mode of applying the user cover is judged, when the user covers the quilt, the action frequency of each part of the body is not changed, the user keeps the original state, when some parts of the user keep constant moving, the quilt is pulled down towards the belly, when the user is in a tightening condition, the user covers the quilt on the neck, and if the user is in the tightening condition, the user needs to prompt a guardian with sound, to prevent the user from catching a cold.
When a user lies in a normal vertical position, the user lies in a manner similar to a horizontal lying manner, as shown in fig. 4, the pulley A, B of the slide rail E moves towards the direction of the bed head, the pulley D, C of the slide rail F moves towards the direction of the bed tail, the specific position of the user and each part of the head, neck, shoulders, chest and the like of the body are identified by combining with the specific position of the user lying in the bed and the mathematical model of the space coordinate of the bed, so that the quilt is covered on the favorite position of the user, the user lies in a deviated position in the vertical position, the appropriate mathematical model is intelligently selected according to the actual data condition, and the positions of the pulley A, B and the pulley C, D are intelligently finely adjusted, so that the quilt is covered on the chest or the shoulder of the user.
When the user lies on the inclined bed, as shown in fig. 5, the head of the user may face four bed corners, the specific position of the user and the head, neck, shoulder, chest and other parts of the body are identified according to the specific position of the user lying on the bed by combining with the bed space coordinate mathematical model, the optimal mathematical model and algorithm are intelligently used, the pulley A, B of the sliding rail E and the pulley C, D of the sliding rail F are intelligently finely adjusted, and the purpose that the quilt is covered on the chest or shoulder of the user is achieved.
Optionally, in the process of covering the quilt for a user, the user needs to have the function of lifting the quilt, and then the quilt can be covered, namely, a stepping motor control mechanical device is added to a mechanical pulley assembly, the mechanical device pulling the quilt is lifted and lowered by controlling the forward rotation and the reverse rotation of the stepping motor, so that a plurality of gears can be set, and the quilt cover is suitable for different users with a plurality of possible heights, such as normal lying, side lying, two feet folding lying and feet not straightening (namely, feet directly contact with a mattress), and in the process of moving the pulleys, the users have different sleeping modes to influence the requirement on the height of lifting the quilt.
Optionally, if the user is in a sleep state, after controlling a braking device arranged on the bed to cover the quilt on the user according to the position information, the method further includes:
acquiring the action characteristics of a user on a bed;
judging whether the user is awake according to the action characteristics;
if the user is awake, controlling the braking device to fold the quilt;
and if the user is not awake, adjusting the braking device according to the action characteristics to enable the quilt to be covered on the user.
Optionally, determining whether the user wakes up according to the motion characteristics includes:
determining that the user has woken up when at least one of the following is monitored: the sleep time of the user exceeds the target time, the pressure variation generated by any part of the body of the user exceeds the target pressure value, and the variation frequency of the pressure data generated by any part of the user exceeds the target frequency.
According to the embodiment of the application, a mathematical model for identifying the sleep and wake of the user is established by combining the actions of the user lying on the bed and recording the sleep time and other data of the user, the model can automatically learn and identify the sleep and wake of the user according to the normal sleep data of the user, meanwhile, the increase of the local pressure of the intelligent bed is monitored, the user wakes up and needs to get up, the quilt function is opened and ended, different modes are adopted in the quilt covering sub-process, then the reverse actions of the previous actions are automatically carried out, the pulley is ensured to be restored to the initial state, and the quilt can be folded at different heights of a mechanical device in the process.
The mathematical model for identifying the wake-up of the user in the embodiment of the application has the following characteristics: 1) the time judgment is that the sleeping time of the user is relatively fixed, the time from the time when the user falls asleep to the time when the user wakes up can be judged, and in addition, the mathematical model has a learning and memory function and can record the sleeping time of each time period of the user; 2) when a user wakes up the front part of the body, the action frequency of each part of the body is increased and the user can continuously act, and the pressure intensity (or pressure) data of the mattress can be continuously changed, and the change of the front parameter value and the back parameter value (the pressure intensity or the pressure value) in a comparison time range is carried out; 3) after the user wakes up, the actions of all parts of the body are large, and the change of the corresponding pressure intensity or pressure parameter value is obvious; 4) after the user wakes up, the user may move or move greatly, and wants to stand up, the user can exert force all the time by combining mathematical models and space coordinate accurate data of all parts of the body of the user lying on the bed; based on the above characteristics and data changes, the mathematical model can monitor the whole process of the user waking up.
The embodiment of the application can effectively monitor the whole sleeping process state of a user, intelligently position the specific position of the user on a bed, distinguish the sleeping mode and posture of the user, establish a corresponding mathematical model, automatically cover a quilt for the user and expose the head after the user falls asleep, intelligently cover the quilt for the user, ensure that the quilt is always covered in the sleeping process, and reduce the cold and sick situations of the user.
As an alternative example, the technical solution of the present application is further described below with reference to specific embodiments. Fig. 6 is a flowchart of another alternative monitoring method for a user cover quilt according to an embodiment of the present application, as shown in fig. 6, the method includes the following steps:
step S601, identifying the condition that a user lies on a bed according to a mathematical model;
step S602, judging whether the user lies on a bed; if yes, executing step S603, otherwise, ending;
step S603, accurately positioning the specific accurate position of the user lying on the bed according to the mathematical model of the user lying on the bed and the mathematical model of the space bed;
step S604, judging whether the user lies in bed or not according to the user action; if yes, executing step S605, otherwise, returning to execute step S601;
step S605, automatically opening the quilt sub-mode according to the mode that the user lies on the bed;
step S606, the corresponding mode is opened when the user lies horizontally;
step S607, if the user lies vertically, the corresponding mode is started;
step S608, the corresponding mode is opened when the user lies asleep;
step S609, monitoring the state of the user in the sleeping process;
step S610, whether the sleep process has moving, turning over and other action conditions; if yes, executing step S612, otherwise executing step S611;
step S611, standing still;
step S612, starting a corresponding protection mode according to movement, turning-over action and the like;
step S613, recording sleep time and actions of the user on the bed according to the work and rest habits of the user and the like;
step S614, judging whether the user wakes up or not according to the action characteristics of the bed; if the user wakes up, executing the step S615, otherwise, returning to execute the step S612;
and step S615, restoring to the original state and folding the quilt according to the reverse action of the action in the opening process.
The innovation points of the embodiment of the application comprise:
1. according to the structural characteristics of human body, specific gravity data corresponding to different body parts and effective contact of each part of a person lying on the bed to the bed (a combined air bag is adopted by a cushion of the intelligent bed), a mathematical model of the user lying on the bed can be established according to the pressure value data values of the air bags of the mattress of each part of the body, according to the specific gravity of the head of the specific person, the back of the specific person passes through the waist and then reaches the hip, but the waist is not contacted with the mattress basically, and in addition, the pressure data of the effective contact of thighs, shanks and feet of the user with the mattress are different, and the mathematical model of the user lying on the bed is established by collecting a large number of characteristic data values of the user and combining with the characteristics of the data of the human body structure.
2. The intelligent bed has the advantages that the space of the intelligent bed is divided into horizontal, vertical and oblique effective spaces to establish space mathematical modeling, when a user lies on the bed, the pressure of each part on the air bag can accurately position the specific position of the user lying on the bed by combining the mathematical model of the user lying on the bed, and the mode of the user lying on the bed can be distinguished.
3. The user sleeping postures comprise lying on the front, lying on the side, lying on the back, straightening two feet, bending two feet and the like, and a mathematical model of the user sleeping postures can be built by combining the user sleeping on the bed according to the pressure value of the mattress, and the mathematical model is convenient for monitoring the sleeping state of the user.
4. According to the intelligent bed space data, a space coordinate mathematical model is established according to three modes, namely a horizontal mode, a vertical mode and an oblique mode, of a user lying on the bed, so that the bed space data can be subjected to symmetry accounting effectively, and the pulley movement can be guaranteed to have data reference.
5. Two sliding rails are arranged around the edge of the bed, a sliding rail E formed by the head of the bed and one side of the bed is provided with two pulleys A, B, the other sliding rail F formed by the tail of the bed and the other side of the bed is provided with two pulleys C, D, the intelligent bed is pulled by four pulley blocks A, B, C, D with four feet, the four pulley mechanical groups are respectively controlled by four motors, each pulley mechanical group is provided with an independent stepping motor to control the other mechanical device to lift up and fall down, the contact between the pulley mechanical group and the sliding rail is realized by one mechanical device, under the normal condition, the pulleys and the sliding rails are fixed by clamping plugs and fixed on the sliding rails, when the pulleys need to slide, the clamping plugs are folded, the whole pulley mechanical group and the sliding rails move together, the effective distance between the two pulleys on the same sliding rail is also fixed (the four feet of a quilt are fixed on the four pulleys), and the four pulleys move, the corresponding mathematical model can be established according to the lying mode and sleeping posture of the user, the turning-over and quilt kicking conditions are combined, various combinations of the moving modes of the four pulleys are combined to ensure different sleeping modes of the user, and the corresponding mathematical model is used for covering the quilt on the user and only covering the shoulder to the neck without covering the head.
When a user lies on a bed to play, the user often plays and sleeps, the user sleeps on the bed, because the sunshine of the user is enough, a quilt is always kicked, the user is likely to be in a cold state and close to the cold state, the body is in a bad state, the intelligent bed can monitor the action habit of the user lying on the bed, the condition that the user lies on the bed is automatically identified, the mode and the sleeping posture of the user lying on the bed are identified, the corresponding quilt covering mode is opened, a monitor can feel relieved after the user is placed on the bed, the user can feel busy in his hands or sleep at night, and the user does not need to worry about that the quilt is kicked or not have the quilt all the time.
The mattress of the intelligent bed is composed of air bags, a user lies on the bed, different characteristics of proportion, proportion and the like of each part of the body and different pressure data of the air bags of each part lying on the bed are different, a mathematical model of the user lying on the bed is established according to the data, the air bags are spatially divided to establish a spatial mathematical model, the two mathematical models are combined with numerical values of the air bags of the user lying on the bed, the accurate specific position of the user lying on the intelligent bed can be accurately positioned, and the sleeping mode and the corresponding sleeping posture of the user lying on the bed can be judged according to the characteristic pressure data of each part of the human body and the actually acquired pressure data.
Aiming at the action of a user lying on a bed and the daily life and rest habits, the sleep state of the user is identified, the quilt protection mode is opened, the sleep of the user is monitored in the whole process, the action of the user in the sleep process is judged, and various modes of various quilts are automatically opened.
The bedside of the intelligent bed is provided with two slide rails, wherein a slide rail formed by the bed head and one side of the bed is provided with two pulleys, the bed tail and the other side of the bed are provided with another slide rail also provided with two pulleys, four feet of a quilt are pulled by the pulleys on the two slide rails, the two slide rails and four pulley mechanical groups are respectively controlled by four motors, an independent stepping motor is arranged on the pulley mechanical group to control a group of mechanical devices, the mechanical devices can be lifted and descended, the contact between the pulleys and the slide rails is realized by one mechanical device, the mechanical devices are composed of the pulleys, buckle plugs and fixing devices, under normal conditions, the pulleys and the slide rails are fixed by the buckle plugs and fixed on the slide rails, when the pulleys need to slide, the buckle plugs are retracted, the whole pulleys and the mechanical devices move together, the effective distance between the two pulleys on the same slide rail is also fixed (the four feet of the quilt are fixed on the four pulleys), the moving conditions of the four pulleys can be combined with the conditions of turning over, kicking a quilt and the like according to the lying mode and the sleeping posture of a user, so that a corresponding mathematical model is established, and the moving modes of the four pulleys are combined, so that the user can cover the quilt.
Whether the user is awake or not can be identified by combining the usual work and rest records of the user with the action of the user lying on the bed, and when the air bag detects that the local pressure intensity is increased, the user is supposed to get up, the reverse action of the starting process is realized, and the original state is recovered.
The intelligent bed monitors the state that a user lies on the bed, automatically covers the quilt for the user in combination with actual conditions, monitors the sleeping process of the user in the whole process, automatically covers the quilt for the user in multiple modes according to the sleeping condition, monitors the sleeping waking of the user, and automatically packs up the quilt, so that a guardian is relieved and relieved.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, or a network device) to execute the method of the embodiments of the present application.
According to another aspect of the embodiments of the present application, there is also provided a monitoring apparatus for a user cover quilt, which is used for implementing the monitoring method for a user cover quilt. Fig. 7 is a schematic diagram of an alternative monitoring apparatus for a user-covered quilt according to an embodiment of the present application, and as shown in fig. 7, the apparatus may include:
an obtaining unit 71, configured to obtain position information of a user in a bed when the user is monitored to lie in the bed;
a judging unit 72 for judging whether the user is in a sleep state;
and the control unit 73 is used for controlling a braking device arranged on the bed to cover the quilt on the body of the user according to the position information if the user is in a sleeping state.
It should be noted that the acquiring unit 71 in this embodiment may be configured to execute step S201 in this embodiment, the determining unit 72 in this embodiment may be configured to execute step S202 in this embodiment, and the controlling unit 73 in this embodiment may be configured to execute step S203 in this embodiment.
Alternatively, the control unit 73 includes:
the acquisition module is used for acquiring the mode of a user lying on a bed, wherein the mode comprises horizontal lying, vertical lying and inclined lying, the head of the user faces the head or the tail of the bed when the user lies horizontally on the bed, the head of the user faces the side of the bed when the user lies vertically on the bed, and the head of the user faces one of four bed corners when the user lies inclined on the bed;
and the control module is used for controlling the braking device to cover the quilt on the body of the user according to the position information and the mode.
Optionally, the braking device includes two sliding rails disposed on the outer edge of the bed, one of the sliding rails is formed by the bed head and the bed edge on one side, the first pulley and the second pulley are disposed on one of the sliding rails, the other sliding rail is formed by the bed tail and the bed edge on the other side, the third pulley and the fourth pulley are disposed on the other sliding rail, and four corners of the quilt are drawn by the first pulley, the second pulley, the third pulley and the fourth pulley;
the control module includes:
the first control sub-module is used for moving the first pulley on one slide rail and the third pulley on the other slide rail towards the head of the user until the first pulley and the third pulley move to the chest or shoulder position of the user when the user lies on the bed;
and the second control sub-module is used for moving the first pulley and the second pulley on one slide rail to the direction of the head of the bed and moving the third pulley and the fourth pulley on the other slide rail to the direction of the tail of the bed until the third pulley and the fourth pulley move to the positions of the chest or the shoulders of the user when the user lies on the bed in a vertical or inclined mode.
Optionally, a stepping motor control device is respectively arranged at the first pulley, the second pulley, the third pulley and the fourth pulley, and the height adjustment of the braking device is realized by controlling the stepping motor control device.
Optionally, the apparatus further comprises:
the second acquisition unit is used for acquiring the action characteristics of the user on the bed after controlling a braking device arranged on the bed to cover a quilt on the user according to the position information if the user is in a sleeping state;
the second judging unit is used for judging whether the user wakes up according to the action characteristics;
the second control unit is used for controlling the braking device to fold the quilt if the user is awake;
and the adjusting unit is used for adjusting the braking device according to the action characteristics to enable the quilt to cover the user if the user is not awake.
Optionally, the second judging unit includes:
a first determination module to determine that a user has woken up when at least one of the following is monitored: the sleep time of the user exceeds the target time, the pressure variation generated by any part of the body of the user exceeds the target pressure value, and the variation frequency of the pressure data generated by any part of the user exceeds the target frequency.
Optionally, the apparatus further comprises:
and the monitoring unit is used for monitoring whether the user lies on the bed or not according to the specific gravity data of each part of the body of the user and the pressure data generated by each part before the position information of the user on the bed is acquired under the condition that the user lies on the bed.
Optionally, the obtaining unit 71 includes:
and the second determining module is used for establishing a space coordinate system for the space of the bed, and determining the position information of each part of the user on the bed by combining the proportion data occupied by each part of the body of the user and the pressure data generated by each part.
Optionally, the judging unit 72 includes:
and the judging module is used for judging whether the user is in a sleeping state according to the change condition of the pressure data generated by each part of the body of the user.
The application provides a monitoring device for covering a quilt by a user, which can solve the technical problem that the rest of a guardian is influenced by monitoring the covering of the quilt by the user by the guardian in the related technology.
According to another aspect of the embodiments of the present application, there is also provided a server or a terminal or an electronic device for implementing the above method.
Fig. 8 is a block diagram of a terminal according to an embodiment of the present application, and as shown in fig. 8, the terminal may include: one or more processors 801 (only one shown), memory 803, and transmission means 805, as shown in fig. 8, the terminal may also include input and output devices 807.
The memory 803 may be used to store software programs and modules, such as program instructions/modules corresponding to the methods and apparatuses in the embodiments of the present application, and the processor 801 executes various functional applications and data processing by operating the software programs and modules stored in the memory 803, so as to implement the above-described methods. The memory 803 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 803 may further include memory located remotely from the processor 801, which may be connected to the terminal via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The above-mentioned transmission device 805 is used for receiving or sending data via a network, and may also be used for data transmission between a processor and a memory. Examples of the network may include a wired network and a wireless network. In one example, the transmission device 805 includes a Network adapter (NIC) that can be connected to a router via a Network cable and other Network devices to communicate with the internet or a local area Network. In one example, the transmission device 805 is a Radio Frequency (RF) module, which is used for communicating with the internet in a wireless manner.
Among them, the memory 803 is used to store an application program, in particular.
The processor 801 may call an application stored in the memory 803 via the transmission means 805 to perform the following steps: acquiring position information of a user on a bed under the condition that the user lies in the bed; judging whether the user is in a sleep state; and if the user is in a sleeping state, controlling a braking device arranged on the bed to cover the quilt on the user according to the position information.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments, and this embodiment is not described herein again.
It can be understood by those skilled in the art that the structure shown in fig. 8 is only an illustration, and the terminal may be a terminal device such as a smart phone (e.g., an Android phone, an iOS phone, etc.), a tablet computer, a palm computer, and a Mobile Internet Device (MID), a PAD, etc. Fig. 8 is a diagram illustrating a structure of the electronic device. For example, the terminal may also include more or fewer components (e.g., network interfaces, display devices, etc.) than shown in FIG. 8, or have a different configuration than shown in FIG. 8.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by a program instructing hardware associated with the terminal device, where the program may be stored in a computer-readable storage medium, and the storage medium may include: flash disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.
Embodiments of the present application also provide a storage medium. Alternatively, in this embodiment, the storage medium may be a program code for executing the method.
Optionally, in this embodiment, the storage medium may be located on at least one of a plurality of network devices in a network shown in the above embodiment.
Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: acquiring position information of a user on a bed under the condition that the user lies in the bed; judging whether the user is in a sleep state; and if the user is in a sleeping state, controlling a braking device arranged on the bed to cover the quilt on the user according to the position information.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments, and this embodiment is not described herein again.
Optionally, in this embodiment, the storage medium may include, but is not limited to: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.
The integrated unit in the above embodiments, if implemented in the form of a software functional unit and sold or used as a separate product, may be stored in the above computer-readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or a part of or all or part of the technical solution contributing to the prior art may be embodied in the form of a software product stored in a storage medium, and including instructions for causing one or more computer devices (which may be personal computers, servers, network devices, or the like) to execute all or part of the steps of the method described in the embodiments of the present application.
In the above embodiments of the present application, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the several embodiments provided in the present application, it should be understood that the disclosed client may be implemented in other manners. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one type of division of logical functions, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The foregoing is only a preferred embodiment of the present application and it should be noted that those skilled in the art can make several improvements and modifications without departing from the principle of the present application, and these improvements and modifications should also be considered as the protection scope of the present application.
Claims (15)
1. A method for monitoring a user's quilt, comprising:
acquiring position information of a user on a bed under the condition that the user lies in the bed;
judging whether the user is in a sleep state;
and if the user is in a sleeping state, controlling a braking device arranged on the bed to cover the quilt on the user according to the position information.
2. The method according to claim 1, wherein if the user is in a sleep state, controlling a braking device arranged on the bed to cover the quilt on the user according to the position information comprises:
acquiring a mode of lying on a bed by a user, wherein the mode comprises horizontal lying, vertical lying and inclined lying, the head of the user faces towards a bed head or a bed tail when the user lies horizontally on the bed, the head of the user faces towards the side of the bed when the user lies vertically on the bed, and the head of the user faces towards one of four bed corners when the user lies inclined on the bed;
and controlling the braking device to cover the quilt on the user according to the position information and the mode.
3. The method according to claim 2, wherein the braking device comprises two sliding rails arranged on the outer edge of the bed, the head and one side of the bed form one of the sliding rails, the first pulley and the second pulley are arranged on one of the sliding rails, the tail and the other side of the bed form the other sliding rail, the third pulley and the fourth pulley are arranged on the other sliding rail, and four corners of the quilt are pulled by the first pulley, the second pulley, the third pulley and the fourth pulley;
controlling the braking device to cover a quilt on the body of the user according to the position information and the mode, and the method comprises the following steps:
when the user lies on the bed, the first pulley on one slide rail and the third pulley on the other slide rail move towards the head of the user until the first pulley and the third pulley move to the chest or the shoulder of the user;
when a user lies on the bed in a vertical or inclined mode, the first pulley and the second pulley on one sliding rail move towards the direction of the head of the bed, and the third pulley and the fourth pulley on the other sliding rail move towards the direction of the tail of the bed until the third pulley and the fourth pulley move to the positions of the chest or the shoulders of the user.
4. The method according to claim 3, wherein a stepping motor control device is respectively arranged at the first pulley, the second pulley, the third pulley and the fourth pulley, and the height adjustment of the braking device is realized by controlling the stepping motor control device.
5. The method according to claim 1, wherein if the user is in a sleep state, after controlling a braking device provided on the bed to cover the quilt on the user according to the position information, the method further comprises:
acquiring the action characteristics of a user on a bed;
judging whether the user is awake according to the action characteristics;
if the user is awake, controlling the braking device to fold the quilt;
and if the user is not awake, adjusting the braking device according to the action characteristics to enable the quilt to be covered on the user.
6. The method of claim 5, wherein determining whether the user is awake according to the action characteristic comprises:
determining that the user has woken up when at least one of the following is monitored: the sleep time of the user exceeds the target time, the pressure variation generated by any part of the body of the user exceeds the target pressure value, and the variation frequency of the pressure data generated by any part of the user exceeds the target frequency.
7. The method of claim 1, wherein prior to obtaining the position information of the user in the bed in the case where the user is monitored to lie in the bed, the method further comprises:
monitoring whether the user lies on the bed or not according to the proportion data of each part of the body of the user and the pressure data generated by each part.
8. The method of claim 1, wherein obtaining the position information of the user in the bed in the case that the user is monitored to lie in the bed comprises:
and establishing a space coordinate system for the space of the bed, and determining the position information of each part of the user on the bed by combining the proportion data occupied by each part of the body of the user and the pressure data generated by each part.
9. The method of claim 1, wherein determining whether the user is in a sleep state comprises:
and judging whether the user is in a sleep state or not according to the change condition of the pressure data generated by each part of the body of the user.
10. A monitoring device for a user's quilt, comprising:
the acquisition unit is used for acquiring the position information of the user on the bed under the condition that the user is monitored to lie in the bed;
the judging unit is used for judging whether the user is in a sleep state;
and the control unit is used for controlling a braking device arranged on the bed to cover the quilt on the user body according to the position information if the user is in a sleeping state.
11. A bed, comprising:
the braking device is used for towing a quilt;
control means for carrying out the method of any one of the preceding claims 1 to 9.
12. The bed of claim 11, wherein said braking means comprises two sliding rails disposed on the outside edge of the bed, the head and one side of the bed forming one of the sliding rails, said one sliding rail having a first pulley and a second pulley, the foot and the other side of the bed forming another sliding rail, said another sliding rail having a third pulley and a fourth pulley, the four corners of the quilt being pulled by said first pulley, said second pulley, said third pulley, and said fourth pulley.
13. The bed of claim 12, wherein a stepping motor control device is respectively arranged at the first pulley, the second pulley, the third pulley and the fourth pulley, and the height adjustment of the braking device is realized by controlling the stepping motor control device.
14. A storage medium, characterized in that the storage medium comprises a stored program, wherein the program when executed performs the method of any of the preceding claims 1 to 9.
15. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor executes the method of any of the preceding claims 1 to 9 by means of the computer program.
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| CN110742617A (en) * | 2019-10-28 | 2020-02-04 | 舒城县红叶五金塑料制品有限公司 | Sleeping posture detection control method and device, storage medium and intelligent baby crib |
| CN111262760A (en) * | 2020-01-16 | 2020-06-09 | 珠海格力电器股份有限公司 | Household control method and device, computer equipment and storage medium |
| CN111598217A (en) * | 2020-05-06 | 2020-08-28 | 珠海格力电器股份有限公司 | Automatic quilt covering method, storage medium, electronic equipment and intelligent manipulator |
| CN213721039U (en) * | 2020-11-11 | 2021-07-20 | 王润权 | Intelligent quilt bed |
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