Antitheft system and method for lost cards of ATM

Abstract

The invention relates to the antitheft field of accounts in ATMs, in particular to an antitheft system and method for lost cards of an ATM. The antitheft system comprises a control module which is electrically connected with a card reading module, a card swallowing module and a communication module. The antitheft method includes the steps that the ATM is in a card reading state for a first bank card and detects that a second bank card is inserted, and the ATM stops the card reading state for the first bank card. The antitheft system and method for the lost cards of the ATM have the advantages that the method overcomes the defect that cards are automatically swallowed within 30 s by the ATM, and the risk that the ATM with many using person times and high using frequency is operated by people within 30 s, so that a danger is caused on the bank account is avoided. Original hardware is used, structural transformation is not needed, and the defect that the protection performance is reduced due to the structural change of the ATM is overcome. Although, the specific structure of the ATM is not publicized, the known structure of the ATM and the money withdrawing habit of a depositor are reasonably used in the method, the antitheft system and method are provided in the situation that the hardware and creating background is limited, the extremely-high innovation and breakthrough are achieved, and the inventing enthusiasm of other people is inspired.

Description

technical field [0001] The invention relates to the field of anti-theft of accounts in ATM machines, in particular to an anti-theft system for ATM machines and an anti-theft method for lost cards. Background technique [0002] With the rapid development of China's economy, more and more people use bank cards to carry out a series of economic activities such as deposits and withdrawals, transfers and consumer credit cards. Bank cards are also widely used by people because of their convenience and ease of operation. As a cash exchange place, the ATM machine has a wide distribution and great usability, which also makes people frequently use the ATM machine. However, in the actual ATM transaction process, due to the negligence of the cardholders, they often forget to take the card when they leave the bank security door, which may cause the balance of the bank card to be stolen and cause huge losses to personal property. At present, ATM machines at home and abroad do not have un...

AI Technical Summary

Problems solved by technology

This system method realizes the enhanced protection of ATM machines, can upgrade and protect the used ATM machines, fills the security loopholes of ATM machines, and solves the problem that the cashier forgets to take the card within 30s after operating the ATM machine (the ATM machine automatically swallows the card within 30s) The defect of being manipulated by others to steal cash

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