Intelligent anti-fall chair with sitting posture reminding function

Abstract

The invention relates to the field of smart home technology, in particular to an intelligent anti-fall chair with a sitting posture reminding function. The chair comprises a seat plate and a backrestand supporting legs connected with the seat plate, wherein the backrest is provided with a controller, an infrared distance sensor array, an alarm module, a storage module and a wireless communicationmodule. The controller is connected to the infrared distance sensor array, the alarm module, the storage module and the wireless communication module through signals. The controller is used for detecting the distance between the back of a user and the backrest by using the infrared distance sensor array and further determining whether the user has a poor sitting posture behavior according to dataof the infrared distance sensor array. The poor sitting posture behavior includes a humpback sitting posture and a skew sitting posture. The chair can detect the poor sitting posture of children andremind the children to correct the poor sitting posture to prevent the poor sitting posture from affecting health and growth of the children.

Description

technical field [0001] The invention relates to the technical field of smart home, in particular to an intelligent anti-fall chair with a sitting posture reminder function. Background technique [0002] At present, with the rapid development of electronic science and technology and Internet technology, smart homes such as smart windows, sweeping robots, smart air conditioners, and smart access control have gradually entered people's daily lives. [0003] Chairs are one of the most common pieces of furniture. They are mainly composed of seat boards, backrests, armrests, and supporting legs. Because children are more active and active, they like to shake when sitting on chairs, which may easily cause the chair to fall backwards and hurt children. , Some children's sitting posture is not correct. If things go on like this, it is easy to affect the child's physical development, resulting in myopia, spinal deformation and other problems. If the chair can remind the child's sittin...

AI Technical Summary

Problems solved by technology

[0003] Chairs are one of the most common pieces of furniture. They are mainly composed of seat boards, backrests, armrests, and supporting legs. Because children are more active and active, they like to shake when sitting on chairs, which may easily cause the chair to fall backwards and hurt children. , Some children's sitting posture is not correct. If things go on like this, it is easy to affect the child's physical development, resulting in myopia, spinal deformation and other problems. If the chair can remind the child's sitting posture, the above problems will be effectively solved. However, the existing The chair has a relatively single function and only has the function of providing rest, which can no longer meet the user's living needs for smart homes.

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