A seat light sensor sitting posture detection system and method thereof

Abstract

A seat light sensing and sitting posture detection system comprises a control processing device and a sensing device, the control processing device comprises a main controller, a memorizer and a wireless transmission module, and the memorizer is connected with the main controller; the main controller is connected with a mobile terminal through the wireless transmission module; the sensing device comprises light sensors arranged on the seat back, and the light sensors are connected with the main controller through connecting lines of the light sensors. If the difference range of the received brightness values of different light sensors exceeds a preset threshold value, or the brightness values exceed a preset brightness range, or a brightness value conforming to the preset brightness range can be detected within a plurality of preset detection periods, the main controller controls corresponding program modules to send out feedback to remind a user to correct a sitting posture. The sitting postures of people are monitored, and the user can be reminded to correct the sitting posture when the sitting posture of the user is incorrect or the sitting posture is not upright, and accordingly health damage is possibly caused.

Description

technical field [0001] The invention relates to the technical field of seats. Background technique [0002] Office chairs are necessary equipment for modern people to work. Modern people basically sit in a sitting position for a long time, but many people have health problems caused by sitting still for a long time. If the sitting posture is not correct, in addition to looking sluggish, it is also prone to back pain, and even affects the spine, compresses the nerves, and ultimately affects the health of the body. [0003] Therefore, people attach great importance to the health and comfort of office chairs, and existing office chairs also focus on emphasizing the comfort and ergonomic design of the human body in an attempt to alleviate this problem. A high-performance office chair. For example, the Aeron seat and the Embody seat of Herman Miller (Herman Miller) in the United States. It tries to completely fit the physiological curvature of the human spine, allowing users t...

AI Technical Summary

Problems solved by technology

No matter how comfortable the office chair is and how it fits the physiological curve of the human body, it cannot guarantee that people will always maintain the correct sitting posture when using it, let alone encourage people to actively correct the sitting posture, or change or change the appropriate posture when sitting for a long time. Healthy exercise to relieve fatigue and relax body and mind

Existing office chairs, including learning chairs or similar equipment, cannot solve these problems well, let alone monitor, correct and analyze people's sitting posture and physical status through intelligent health chairs

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