Safety system based on body position adjustment

A body position and safety system technology, applied in non-surgical orthopedic operations, instruments, alarms, etc., can solve problems such as early warning of abnormal sleeping positions of users, reduce the probability of illness or difficulty in movement, avoid strong resistance, and alleviate The effect of fatigue

CN109758281AActive Publication Date: 2019-05-17GUANGDONG SANSHUI INST OF HEFEI UNIV OF TECH +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2019-05-17

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Abstract

The invention relates to a safety system based on body position adjustment. The system at least comprises a pressure sensor for collecting pressure data applied by a first user, a first smart end forcollecting first sign information of the first user and a central processing module. Under the condition that the first user is placed on a mattress provided with a plurality of inflatable airbags, the central processing module is configured to limit the sleep behavior of the first user according to the following steps: determining a sleep characteristic of the first user based on the pressure data within the set time period and the first sign information to establish an association table of the time and sleep stages; determining the trend characteristic of the first user for sleeping with theface down based on the pressure data collected in real time in the case that the first user has the side sleep behavior. Under the condition that the trend characteristic and the association table are matched with each other, the inflated airbags restrict the generation of the sleeping behavior with the face down in the inflation expansion mode.
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Description

technical field

[0001] The invention relates to the technical field of baby intelligent monitoring, in particular to a safety system based on body position adjustment. Background technique

[0002] Young children, especially children aged 0-6, are in a critical period of growth and development, and changes in their physical data directly reflect future growth. Therefore, parents usually hope to fully grasp the physical data of children at this stage. However, the collection of children's physical data can only be carried out by medical institutions. Parents must take their children to medical institutions for various tests in order to grasp the children's health data. However, such testing cannot be carried out in real time. Therefore, through such testing, the data obtained by parents is periodic, and some growth and development problems reflected by physical data cannot be grasped in a timely manner. Moreover, since there are usually other patients in the medical structur...

Examples

Embodiment 1

[0036] Such as figure 1 As shown, the safety system based on body position adjustment includes at least a first smart terminal 2 worn by a first user 1, a second smart terminal 3 arranged around the bed where the first user 1 is located, and a smart terminal operated by a second user 4. The third intelligent terminal 5 and the cloud server 6, wherein the first intelligent terminal 2 is used to automatically collect the first physical sign information including the body information, voice information and / or behavior information of the first user 1, and the second intelligent terminal 3 uses It is used to automatically collect the second physical sign information including the behavior information, posture information and / or environmental information of the first user 1, and the third smart terminal 5 is used to manually input the life record information of the first user 1 and / or read and display Image information of the first user 1.

[0037] The cloud server 6 includes at le...

Embodiment 2

[0051] This embodiment is a further improvement on Embodiment 1, and repeated content will not be repeated here.

[0052] Preferably, the safety system of the present invention further includes a mattress 11 arranged in the bed body and several pressure sensors 12 arranged on the mattress 11 . The size of the mattress 11 can be determined according to the number of users, for example, it can be set as the size used only by the first user 1 alone, or it can be set as the size used by the first user 1 and the second user 4 at the same time. The pressure sensor 12 is used to collect pressure data of the first user 1 acting on the mattress 11 in real time or according to a set frequency. The pressure sensor 12 is arranged on the mattress 11 in such a way as to at least cover the lower back and buttocks of the first user 1, for example, the first pressure sensor 12a is used to collect the pressure data generated by the left half of the first user, and the second pressure sensor 12b...

Embodiment 3

[0056] This embodiment is a further improvement on Embodiment 1 and Embodiment 2, and repeated content will not be repeated here.

[0057] Preferably, the security system is configured to limit the sleeping behavior according to the following steps to monitor the first user safely:

[0058] S1: The central processing module 10 determines the sleep characteristics of the first user based on the first physical sign information, the second physical sign information and / or the pressure data collected by the pressure sensor, and establishes an association table corresponding to time and sleep stages.

[0059] Preferably, the first physical sign information acquired by the first smart terminal 2 worn on the body of the first user includes at least pulse information, respiratory rate information, limb movement frequency information and body temperature information of the first user. The second physical sign information acquired by the second smart terminal 3 includes at least ambient...