USING RFID TAGS WITH AN INCORPORATED CHIP TO IDENTIFY AND LOCATE PERSONS

摘要

A procedure to identify and locate people that, starting known methods of fingerprint recognition, classifies the prints ac-cording to the Vucetich method (D), subclassifies them according to the previous classification (E), converts them into alphanumeric codes (I), and then converts these into barcodes (J). The procedure includes a grid or plotting device where the characteristic points of the fingerprint are de­termined (C). Once the alphanumeric code has been obtained, conversion systems in the device transform it into a magnetic barcode and print it onto a tag or label that contains a hidden radio frequency chip that emits signals (K). The device includes a reader that issues a signal on a predetermined frequency to all of the RFID tags within its range. These tags return, via radio waves, a sienal that contains information. Both the reader and the tags communicate using electromagnetic fields created by the antenna.