Design and simulation of airbag flexible pressure sensor

Clothing pressure is one of the important indicators to characterize the comfort of the human body after wearing. Flexible pressure sensors have become an important part of many flexible electronic devices due to their soft, high elasticity, stretchability and other advantages. They are widely used in wearable electronics, humans and machines. Interaction and other fields. In order to evaluate the clothing pressure, this paper introduces the preparation, research and simulation of an innovatively designed flexible pressure sensor that is reliable, inexpensive and highly sensitive. Prepare flexible conductive circuits on the PVC film according to the researched circuit, prepare the PVC film printed with the circuit into an air-bag flexible pressure sensor with a trachea, and study the effect of conductive materials and film materials on the sensing performance, and test by application Analysis, the airbag sensor can detect clothing pressure. It is expected to be used in the field of clothing pressure detection. It provides a new idea for the testing method of clothing pressure sensor.