Research status of clothing pressure detection technology

Abstract

Clothing pressure is an important index to evaluate clothing comfort. Inappropriate clothing pressure will make the wearer feel uncomfortable, affecting the work efficiency and health of the human body. Therefore, the measurement and distribution of clothing pressure play an important role in the comfort of clothing pressure. Starting from the concept and generation of clothing pressure, the theoretical research of clothing pressure is summarized, including the impact of contact mechanics mechanism, human body shape and different clothing on human body pressure. From the direct measurement method and indirect measurement method, the measurement method and principle of clothing pressure are analyzed respectively. The research status of measurement of clothing pressure by sensor method and soft mannequin method is introduced. The problems of garment pressure measurement are pointed out, and the future direction of garment pressure research is forecasted. the pressure is verified experimentally by using fiber Bragg grating sensor. The sensor has the advantages of simple structure and good measurement accuracy. The results show that the sensor has good sensitivity and linearity, which is suitable for garment pressure testing environment and has a good development prospect.