| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an overall security system, which prevents an illegal cash withdrawal from a bank account. <P>SOLUTION: This system comprises the steps of; registering in a database a facial portrait data of an account subscriber's own self, an encrypted character data, and a data for a limitat of an amount of withdrawal cash per day; issuing a personal identification card in addition to a passbook and a cash card to an account subscriber; checking three items of the facial portrait, the personal identification card, and the password in the case of cash withdrawal at a window; if all three items match with each other, then allowing for the person to withdraw the cash, if not, not allowing the person to withdraw the cash; if all two items except the facial portrait match with each other, allowing the person to withdraw the cash after registering a facial portrait data and a personal ID data of the person to withdraw the cash; requiring the personal identification card in addition to the passbook or the cash card for the person to withdraw the cash from a cash dispenser; determining whether the cash can be withdrawn after checking a personal identification number, the password, and the limitat of the amount of the withdrawal cash per day; and determining not to allow the withdrawal the cash if no personal identification card exists. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
