A bank card security system

Abstract

The invention relates to a safety system for a bank card. The safety system comprises the bank card and an ATM (Automatic Teller Machine) matched and used with the bank card, wherein a digital code for using the bank card and identity information of a card holder are stored in the bank card; a fingerprint chip storing the fingerprint information of the card holder is arranged in a card insertion end of the bank card; a fingerprint collector is arranged on the ATM; a fingerprint chip reader and a safety baffle plate capable of stopping the bank card from further entering into the ATM are arranged in a card insertion port; the safety baffle plate is driven by a motor and can ascend and descend along slide rails arranged on the two sides of the card insertion port so as to open or close the card insertion port; an arranged controller is used for comparing fingerprint information collected by the fingerprint collector with fingerprint information read by the fingerprint chip reader and determining whether to start the motor to drive the safety baffle plate to open the card insertion port according to a comparison result. Simple and smart design is adopted, and multiple safety measures are taken according to the invention, so that the safety of the bank card is effectively increased. and the benefit of the card holder is prevented from being damaged.

Description

technical field [0001] The invention relates to a financial safety system, in particular to a bank card safety system with a relatively high safety factor. Background technique [0002] In modern social life, the use of bank cards is becoming more and more common, and ATM machines used in conjunction with bank cards also make it easier and more convenient for people to deposit and withdraw money, transfer money, and pay fees. However, while bank cards provide convenience, they also There are some security risks, because most of the existing bank card security systems use digital passwords for verification, and digital passwords are easy to lose or be cracked, which is not conducive to the security of money in the bank card, so it is necessary to provide a higher security factor Bank card security system, thereby ensuring the vital interests of cardholders. Contents of the invention [0003] The purpose of the present invention is to provide a bank card security system, wh...

AI Technical Summary

Problems solved by technology

[0002] In modern social life, the use of bank cards is becoming more and more common, and ATM machines used in conjunction with bank cards also make it easier and more convenient for people to deposit and withdraw money, transfer money, and pay fees. However, while bank cards provide convenience, they also There are some security risks, because most of the existing bank card security systems use digital passwords for verification, and digital passwords are easy to lose or be cracked, which is not conducive to the security of money in the bank card, so it is necessary to provide a higher security factor Bank card security system to ensure the vital interests of cardholders

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