METHOD FOR SENSING A IMPACT USING PIEZOARRAY

摘要

The present invention relates to a method for sensing an impact which includes the steps of: measuring an electric signal according to each time of piezoelectric wires comprising a piezoelectric array; calculating the highest impact location or the maximum impact location; determining the impact location; and outputting at least two or more information among the impact location, an impact force, impact pressure, and an impact quantity. Thereby, the information is obtained in real time by accurately determining not only the impact location but also the impact force, the impact pressure, and the impact quantity.