Abstract
This invention provides a method of real-time measuring local permeability coefficient in resin transfer molding for measuring the permeability coefficient in a resin transfer molding equipment. The method mainly adopts a detection module which includes a pressure sensing unit, at least one image capture device, and a processing unit electrically connected with the pressure sensing unit and the image capture device, to carry out the instant permeability coefficient calculation for the local region of the flowing resin.