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Infant sleep safety auxiliary device, system and method

A kind of auxiliary equipment and baby technology, which is applied in the fields of medical science, sensors, diagnostic recording/measurement, etc., and can solve problems such as unfavorable normal development of babies, inability of babies to recognize and judge falls, and injuries to babies, etc.

Pending Publication Date: 2021-05-11
SOUTHWEST JIAOTONG UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually it is difficult for babies to cry when they are suffocated, and it is difficult for guardians to find out and deal with them in time, and it is also difficult for babies to recognize and judge whether they may fall
[0003] In view of the above problems, the prior art mainly provides two solutions, one is to prevent the baby from suffocating, falling and other problems by restricting the baby's activities, but restricting the baby's activities is not conducive to the normal development of the baby The second is to monitor and warn the baby's sleep safety through wearable devices or video surveillance equipment. However, when the baby's physiological characteristics change significantly, the baby may have been injured or the baby is in danger. If the guardian cannot deal with it in time, it is impossible to prevent the baby from being harmed

Method used

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  • Infant sleep safety auxiliary device, system and method
  • Infant sleep safety auxiliary device, system and method
  • Infant sleep safety auxiliary device, system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as figure 1 As shown, in this embodiment, a baby sleep safety auxiliary device includes a bed 04, including four lifting mechanisms 01 respectively arranged at the corners of the bed, and a cloth pad 02 laid on the bed surface, and the cloth pad 02 The four corners are respectively connected with four lifting mechanisms 01;

[0042] It also includes a rotating mechanism 03 arranged at the end of the bed, and the rotating part of the rotating mechanism 03 is connected with the quilt;

[0043] The microcontrollers in the rotating mechanism 03 and the four lifting mechanisms 01 are all wirelessly connected to the processor.

[0044] Such as figure 2 As shown, the lifting mechanism 01 includes a lifting servo motor 13, a lifting module 11 and an elevator housing 12; the lifting servo motor 13 is arranged at the inner bottom of the elevator housing 12, the lifting module 11 is connected above the lifting servo motor 13, and the lifting servo motor 13 is electrically...

Embodiment 2

[0050] On the basis of Embodiment 1, a baby sleep safety auxiliary system includes a baby sleep safety auxiliary device in Embodiment 1, and also includes a monitoring device, a control terminal and an early warning terminal;

[0051] The monitoring equipment includes a camera module with night vision function and data transmission function, which is arranged on the ceiling above the bed 04 for monitoring the baby's sleeping area, and transmits video data to the control terminal in real time;

[0052] The control terminal includes a processor for receiving the video data transmitted by the monitoring module, and performing data analysis on the video frame, and sending a control signal to a baby sleep safety auxiliary device in Embodiment 1 according to the analysis result, and / or sending Early warning signal to early warning terminal;

[0053] The rotating mechanism 03 or the lifting mechanism 01 in the infant sleep safety auxiliary device is performing rotation or lifting mov...

Embodiment 3

[0057] On the basis of embodiment 2, a kind of infant sleep safety auxiliary method is applied to above-mentioned a kind of infant sleep safety auxiliary system, comprises the steps:

[0058] Obtaining video data: the processor receives real-time video data sent by the monitoring equipment;

[0059] Body position analysis: identify whether the minimum distance between the baby's body and the edge of the bed in the video frame is less than the preset distance, and if so, judge that the baby is in a critical state of falling;

[0060] Facial state analysis: identify the facial state of the baby in the video frame. If the back of the head is recognized, it is judged to be in a prone sleeping state; if the mouth and nose can be recognized and there is a foreign object on the face, it is judged to be in a state of spitting milk; if the mouth and nose cannot be recognized and cannot be recognized When the back of the head is out, it is judged that the mouth and nose are covered;

...

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Abstract

The invention discloses an infant sleep safety auxiliary device, system and method. The infant sleep safety auxiliary device comprises a bed, four lifting mechanisms arranged at the bed corners respectively, and a cloth mat laid on the bed surface, wherein the four corners of the cloth mat are connected with the four lifting mechanisms respectively. The infant sleep safety auxiliary device further comprises a rotating mechanism arranged at the bed tail, wherein the rotating part of the rotating mechanism is connected with a quilt; and microcontrollers in the rotating mechanism and the four lifting mechanisms are all wirelessly connected to a processor. Safety assistance is provided for infant sleep in an intelligent linkage mode, and normal activities of an infant in sleep cannot be limited; and the infant sleep safety auxiliary device can cope with various sleep abnormal conditions and has important significance in the field of infant sleep monitoring.

Description

technical field [0001] The present invention relates to a sleep aid, in particular to a baby sleep safety aid, system and method. Background technique [0002] During sleep, infants may have their mouths and noses covered by quilts, lie on their stomachs, spit up milk, etc., which may cause the infant to suffocate, turn over, move and fall out of bed. The baby is unable to deal with such situations by itself, which may cause organ dysfunction (cerebral palsy, mental retardation, hearing impairment), death of the baby, injury of the baby due to suffocation of the baby. Generally, it is difficult for a baby to cry when suffocating, and it is difficult for the guardian to find out and deal with it in time, and the baby cannot recognize and judge whether it may fall. [0003] In view of the above problems, the prior art mainly provides two solutions, one is to prevent the baby from suffocating, falling and other problems by restricting the baby's activities, but restricting the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00A61B5/11
CPCA61B5/1116A61B5/1118A61B5/1128A61B5/4806A61B5/746
Inventor 韦洪雷杨睿张健黄延东梁锐申浩崔宇邹琳李雪刘晨曹礼聪彭洪霖
Owner SOUTHWEST JIAOTONG UNIV
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