Intelligent learning desk for children and control method of desk

Abstract

The invention discloses an intelligent learning desk for children and a control method of the desk. The desk comprises a desk top and supporting legs, and the supporting legs are fixed on the lower side face of the desk top. The desk further comprises a control device, the control device comprises a human face recognizing device, a distance sensor, an alarm device and a controller, and the human face recognizing device and the distance sensor are disposed on the desk top. The invention further relates to the control method of the intelligent learning desk for children. The method includes the steps that firstly, when a child sits at the desk for learning, the human face recognizing device recognizes the face of the child, and a signal is transmitted to the controller; secondly, the controller controls the distance sensor to work, and the linear distance between the human eyes and a book is calculated according to set parameters; thirdly, when the calculated distance is larger than a set distance, the alarm device does not work, and when the calculated distance is smaller than the set distance, the alarm device sounds an alarm. The desk can help the child to prevent the eyes from being too close to the book and develop a good sitting posture habit.

Description

technical field [0001] The invention relates to an intelligent children's study table and a control method thereof. Background technique [0002] Nowadays, people wearing glasses can be seen everywhere on the street, especially students. There are very few students without myopia in a class. This is often caused by unhealthy sitting habits. When studying, the glasses are far away from the book. The position is often very close, so that the eyeball has been in a state of fatigue, and the self-regulation ability of the eyeball will deteriorate over time, which will lead to myopia. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide an intelligent children's study table and a control method of the intelligent children's study table, so that children can develop a good reading posture. [0004] In order to solve the above problems, the present invention includes a table top and legs, the legs are fixed on the lower sid...

AI Technical Summary

Problems solved by technology

[0002] Now you can see people wearing glasses everywhere on the street, especially students. There are very few students in a class without myopia. This is often caused by unhealthy sitting habits. When studying, the distance between glasses and books The position is often very close, which keeps the eyeballs in a state of fatigue. Over time, the self-regulation ability of the eyeballs becomes poor, which in turn leads to myopia

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