CN215687785U

CN215687785U - Sleep detection system

Info

Publication number: CN215687785U
Application number: CN202122391375.3U
Authority: CN
Inventors: 柯依玲
Original assignee: Green Technology Co ltd
Current assignee: Green Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-02-01
Anticipated expiration: 2031-09-30

Abstract

The utility model provides a sleep detection system, which comprises a bearing unit for bearing a human body, a sensing unit and a control device, wherein the sensing unit is arranged on the bearing unit, the sensing unit senses variation signals generated by different positions of the human body acting on the bearing unit through the bearing unit, the control device is connected with the sensing unit, the control device receives the variation signals acquired by the sensing unit and judges the posture and physiological information of the human body according to the variation signals, the sleep quality is detected in a non-human body contact mode, the detection result is more accurate and convenient to use, the sleep information is provided for a user in a more beneficial mode through a big data mode, and more extensive and abundant beneficial application functions are added.

Description

Sleep detection system

Technical Field

The utility model relates to the technical field of human body carrying articles, in particular to a sleep detection system.

Background

Sufficient, regular and high-quality sleep can directly bring healthy body, so that people have to have good sleep, improve and improve sleep quality, which is a technical subject of continuous research and progress.

At present, the common sleep detection mode is to continuously detect the sleep state by using an intelligent bracelet worn by a human body, but the detection effect of the mode is poor, misjudgment is easy, and the use mode is complex.

SUMMERY OF THE UTILITY MODEL

Therefore, the main objective of the present invention is to provide a sleep detection system, which can detect the sleep quality by a non-contact human body, and the detection result is more accurate and convenient to use, and then provides the sleep information to the user in a more effective way by a big data way, so as to add more extensive and abundant beneficial application functions.

In order to achieve the above object, the sleep detection system provided by the present invention comprises a carrying unit for carrying a human body, a sensing unit and a control device; the sensing unit is arranged on the bearing unit and senses variation signals generated by different positions of the human body acting on the bearing unit through the bearing unit; the control device is connected with the sensing unit, receives the variation signal acquired by the sensing unit, and judges the posture and the physiological information of the human body according to the variation signal.

Preferably, the variation signal detected by the sensing unit is varied according to the stressed area of the human body borne by the bearing unit and the rotation of the human body.

Preferably, the control device determines the human body to be in a sitting posture, a lying posture or a sleeping posture according to the variation signal detected by the sensing unit.

Preferably, the control device determines the sleep state of the human body according to the variation signal detected by the sensing unit.

Preferably, the carrying unit further comprises a bed frame and a mattress, and the mattress is driven by the bed frame to move in a reciprocating manner.

Preferably, the control device controls the bed frame to drive the mattress to move according to the variation signal detected by the sensing unit.

The technical features relating to the detailed features and the operation of the present invention will be described in the following detailed description of the embodiments. It will be understood by those skilled in the art that the detailed description and specific examples, while indicating the preferred embodiment of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.

Drawings

FIG. 1 is a perspective view of a preferred embodiment of the present invention;

FIG. 2 is a partial cross-sectional view of a preferred embodiment of the present invention;

FIG. 3 is a system architecture diagram of a preferred embodiment of the present invention;

description of reference numerals:

10: bearing unit

12: bedstead

14: mattress

16: plane surface

20: sensing unit

22: pressure sensor

30: and a control device.

Detailed Description

The present invention can be widely applied to bedding, bed sets, seats, furniture, medical aids, health management and other similar technical fields and applications by referring to the preferred embodiments and the drawings, directional terms are used as references in the drawings, and the same component numbers represent the same or similar components or technical features thereof. Those skilled in the art will appreciate that the terms of the present embodiments are defined in a generic and descriptive sense only and not for purposes of limitation, such as the terms of electronic and telecommunications, including but not limited to electronic and telecommunications interfaces specified in the description, the terms "a" and "an" and "at least one" referring to the number of elements in the description, and the description is not intended to limit the scope of the claims.

As shown in fig. 1 and fig. 2, the sleep detection system of the present preferred embodiment includes a carrying unit 10, a sensing unit 20, and a control device 30. In the preferred embodiment of the carrying unit 10, a bed frame 12 is used together with a mattress 14 as an example, and the mattress 14 can be made of various types such as latex, foam, or spring mattress. The bed frame 12 has a plane 16, the mattress 14 is stacked above the plane 16, the mattress 14 is used for carrying human body, and the human body may present various postures such as sitting posture, lying posture, or sleeping posture.

The sensing unit 20 is disposed on the carrying unit 10, and the sensing unit 20 of the preferred embodiment includes at least one strip-shaped pressure sensor 22 as an example, specifically, the sensing unit 20 is disposed at a position between the mattress 14 and the bed frame 12, and the pressure sensors 22 are disposed at equal intervals on the plane 16 of the bed frame 12, so that when a human body lies on the mattress 14, the sensing unit 20 can sense variation signals generated by the human body acting on the mattress 14 at different positions through the pressure generated by the human body on the mattress 14, and the pressure sensors 22 are disposed along the plane 16, so that different pressure values and variation signals can be generated at different positions of the pressure sensors 22 by the posture and actions of the human body on the mattress 14. The variation signal detected by the sensing unit 20 can be varied according to the force-bearing area of the mattress 14 and the rotation of the human body. The 3 pressure sensors 22 illustrated in fig. 1 can respectively sense the variation signals of the head, the trunk and the legs of the human body.

The control device 30 is connected to the sensing unit 20, for example, the control device 30 of the preferred embodiment includes a single-chip microcontroller and a communication module, and the control device 30 is electrically connected to the sensing unit 20 for receiving the variation signal obtained by the sensing unit 20, so that the control device 30 can determine the posture and physiological information of the human body according to the variation signal. The variation signal of the present application can be a value that changes with the posture of the human body, such as respiratory rate, apnea, arrhythmia, etc., and the physiological information of the present preferred embodiment can be physiological characteristics such as respiration, heartbeat, etc.

By using the above technical composition of the present invention, when the mattress 14 bears a human body and the sensing unit 20 generates variation signals, the control device 30 can determine the sitting posture, the lying posture or the sleeping posture of the human body by an algorithm through the pressure values and the variation signals generated by the sensing unit at different positions, and further start the corresponding detecting and interpreting function, for example, if the human body is sleeping posture, the control device 30 can execute the sleep quality detecting function to determine the sleeping state is deep sleep or shallow sleep, and the time or physiological information of various sleeping stages. Or the human body is sitting on the mattress 14, the control device 30 can perform a sedentary reminding function, and when the sitting posture of the human body exceeds the default time, the control device 30 can remind the human body to leave the mattress by information or sound.

When the control device 30 continuously obtains the variation signal detected by the sensing unit 20 and the human physiological information after calculation and judgment, the above information can be collected to the back-end server through the communication module for statistical analysis and value-added application, for example, the user can ascertain useful information such as sleep analysis result in real time. In order to enable the sensing unit 20 to detect the variation signals of the human bodies with different weights, the control device 30 further includes a weight precision calibration function, so that the human bodies with different weights can accurately detect the variation signals with corresponding precision.

It should be mentioned that, if the carrying unit adopts a horizontal reciprocating bed frame (horizontal rhythm bed frame), the mattress is driven by the horizontal reciprocating bed frame to reciprocate in the horizontal direction, and the sensing unit and the control device are matched to detect the similar physiological characteristics of the posture, the breathing frequency and the like of the human body, so that the control device can effectively control the horizontal reciprocating bed frame to drive the mattress to move according to the variation signal detected by the sensing unit.

For example, if the sleep state of the human body is determined to be the sleep suspension state, the control device may activate the horizontally reciprocating bed frame to wake up the human body by slight vibration, or set the waking time to activate the horizontally reciprocating bed frame, so that the human body can wake up at regular time. The utility model can detect the sleep quality through a non-contact human body mode by utilizing the technical composition, and provides the sleep information to the user more effectively through a big data mode, thereby increasing more extensive and abundant beneficial application functions.

Claims

1. A sleep detection system, comprising:

a bearing unit for bearing a human body, which comprises a horizontal reciprocating bed frame and a mattress, wherein the mattress is driven by the horizontal reciprocating bed frame to reciprocate along the horizontal direction;

the sensing unit is arranged on the bearing unit and senses variation signals generated by different positions of the human body acting on the bearing unit through the bearing unit; and

the control device is connected with the sensing unit and receives the variation signal acquired by the sensing unit, and the control device judges the posture or the physiological information of the human body according to the variation signal so as to selectively start the bed frame to reciprocate along the horizontal direction.

2. The sleep detection system according to claim 1, wherein the variation signal detected by the sensing unit varies according to the force-bearing area of the carrying unit on the human body and the rotation of the human body.

3. The sleep detection system as claimed in claim 1, wherein the control device determines the human body to be in a sitting, lying or sleeping posture according to the variation signal detected by the sensing unit.

4. The sleep detection system according to claim 1, wherein the control device determines the sleep state of the human body according to the variation signal detected by the sensing unit.

5. The sleep detection system as claimed in claim 4, wherein the control device controls the bed frame to drive the mattress to move according to the variation signal detected by the sensor unit.