Patent ID: 9048013
Filing Date: 2015-06-02
Classification: D03D,G06F,H01C

Abstract:
1. A pressure sensible device comprising: a main textile, comprising at least a high-resistance conducting area, wherein the high-resistance conducting area comprises a plurality of elastic high-resistance conducting wefts and warps, and a specific resistance of the plurality of high-resistance conducting wefts and warps is 10 a plurality of first low-resistance conducting wefts distributed only over a first surface of the high-resistance conducting area and not interweaved with the main textile, wherein a specific resistance of the plurality of first low-resistance conducting wefts is less than 50 Ω/cm to conduct an electrical signal generated by the deformation of the elastic high-resistance conducting wefts and warps; a plurality of low-resistance conducting warps distributed and interweaved over the first surface and a second surface of the high-resistance conducting area, wherein the first low-resistance conducting wefts and the low-resistance conducting warps are separated by the main textile so that the low-resistance conducting warps do not directly contact the first low-resistance conducting wefts, and a specific resistance of the low-resistance conducting warps is less than 50 Ω/cm to conduct the electrical signal generated by the deformation of the elastic high-resistance conducting wefts and warps; a lateral scanning circuit comprising a plurality of first switches electrically connected to the lateral scanning circuit separately; a vertical scanning circuit comprising a plurality of second switches electrically connected to the vertical scanning circuit separately; and a controller connected to the lateral scanning circuit and the vertical scanning circuit, and being capable of turning on the plurality of first switches and the plurality of second switches alternately and repeatedly to receive the electrical signal such that a location and a magnitude of the pressure source can be determined by a data processing center.