Based on Wearable Flexible Film Pressure Sensor: Detection and Analysis of Plantar Pressure Distribution Under Different Ground Environments

The MD30-60@10kg flexible thin-film pressure sensor group, employed in this manuscript to collect the distribution of plantar pressure in human walking under various ground conditions, is a key biomechanical parameter that can illustrate the foot's force situation and movement characteristics during walking. The data collected was compared and analyzed. The results showed that under different ground conditions, the soles of the feet produce different degrees of pressure. The data obtained by the system can well reflect the type of ground and the changes in gait during walking, thus providing a basis for judging the type of ground based on plantar pressure and providing a basis for the development of systems such as visual-tactile fusion or services for the visually impaired.