SMART ANTICOUNTERFEIT FINANCIAL POS MACHINE

摘要

The present invention relates to a smart, anticounterfeit financial POS machine including magnetic card reader, operational keypad, liquid crystal display and cipher keypad. The POS machine further includes a central processing unit which performs the functions of fingerprint feature extraction, fingerprint full automatically comparison, data decryption and decompression, logic control and data communication, etc., micro document printer and smart IC card reader-writer, cipher keypad using fingerprint cipher keypad. It incorporates many functions such as reading and writing smart IC card, magnetic card, collecting fingerprint, fingerprint comparison, displaying information of photos, images and character information such as names, and document printing into one unit. It can both accept new-type IC credit card transaction and accept already-issued magnetic card transaction.