Detection device for S curve on back of human body

Abstract

The invention relates to a detection device for an S curve on a back of a human body, which comprises a massage armchair, a pressure detection module and an upper computer, wherein the pressure detection module is arranged in the massage armchair and is connected with the upper computer; the pressure detection module can be fixed in a flat position on a walkable massager clock mechanism in the massage armchair; the pressure detection module can detect the suffered extrusion of the back of the human body in the course of walking up and down along with the massager clock mechanism; the upper computer carries out real-time data processing to obtain the gravity distribution of each position on the back of the human body so that the S curve on the back of the human body can be detected; and the method provides a foundation to enhance the comfort level of massage. The detection method has the advantages that a singlechip is taken as a core processing chip; the method is combined with the traditional pressure sensing technique; the accuracy, the reliability and the anti-interference performance in the course of data transmission of the traditional angle sensing technique are utilized; the accurate detection of the S curve on the back of the human body is realized to reach good massage effect; the structure is simple; the reliability is strong; and the cost performance is high.

Description

technical field [0001] The invention relates to a human body back S-curve detection device, more specifically, a load cell-based device for detecting the S-curve of the human body's back when the human body is lying on a massage chair, thereby laying a solid foundation for improving the comfort of massage Base. It belongs to the field of electronic information. Background technique [0002] In recent years, as people's pace of life continues to accelerate, life pressure is also increasing day by day, and products such as physiotherapy decompressors and massage chairs are gradually promoted. Physiotherapy decompressor is a new type of health physiotherapy equipment, which is specially designed to relieve people's physical and mental pressure. Compared with ordinary massage chairs, it has multiple functions such as oxygen therapy, music, light waves, brain waves, massage, etc., which can relax people's tense nerves in all directions. When massaging for decompression, people...

AI Technical Summary

Problems solved by technology

The indirect method is to detect the shoulder points of the human body first, and then simulate and calculate the positions of various parts of the human body through the general proportional relationship of the human body. This device is simple to detect but has poor detection accuracy.

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