1. A pressure-sensitive light and shadow imaging system, including a carrier medium bearing pressure of a texture substance, a photocell, a light source, an inductive surface and an imaging surface, characterized in that the carrier medium is set as an uppermost layer of the pressure-sensitive light and shadow imaging system, the carrier medium is a plane substance comprising a synthetic fiber layer and an elastic composite layer; a lower surface of the carrier medium contacts with the inductive surface; the inductive surface is thicker than the elastic composite layer, a lower surface of the inductive surface closely contacts with an upper surface of the photocell; the imaging surface is set underneath the pressure-sensitive light and shadow imaging system, and the light source is set on at least one side of the photocell.