System and method for prompting user to take out a forgotten bank card based on image recognition

Abstract

The invention discloses a system and method for prompting a user to take out a forgotten bank card based on image recognition. The system comprises an ATM (automatic teller machine) and a digital image monitoring device connected with a sound box and is characterized in that: an image target tracking detection program module is embedded into the digital image monitoring device; and a bank card position detection circuit is installed in the ATM (automatic teller machine). The prompt method comprises the following steps that: the digital image monitoring device acquires information of the bank card in a magnetic card reader-writer from the ATM (automatic teller machine); the digital image monitoring device performs image tracking on a cardholder when a bank card is inserted; and when the cardholder leaves the ATM (automatic teller machine) with the bank card left in the magnetic card reader-writer, the digital image monitoring device gives a prompt tone through the sound box, and the prompt tone stops until the bank card is taken out or swallowed. The system and the method for prompting the user to take out the forgotten bank card based on image recognition achieve the real-time prompt of the cardholder to take out the bank card if the bank card is left in the ATM (automatic teller machine) when the cardholder uses the ATM (automatic teller machine) and leaves.

Description

technical field [0001] The invention relates to the technical field of bank card security, in particular to a system and a prompt method for forgetting to take out a bank card based on image recognition when the bank card is forgotten in an ATM automatic teller machine. Background technique [0002] At present, the ATM automatic teller machine (ATM terminal) in the financial industry is popularized nationwide. It is convenient and fast, but it also brings new problems to users. After users use it, it is easy to forget their bank cards. In the automatic teller machine, although in the enterprise standard of China UnionPay Co., Ltd., the technical specification of the ATM terminal (ATM automatic teller machine) of China UnionPay agency business adopts the card swallowing technology: if the cardholder (user) is in the process of transaction within 30 seconds If there is no button operation, the bank card will be returned to the card slot, and the screen will prompt the cardhold...

AI Technical Summary

Problems solved by technology

The method of timing automatic card swallowing is used to prevent the bank card from being forgotten in the ATM. Then it will be a blind spot during the timing period. , because others do not know the password of the card; the above-mentioned first situation is different, the first 30 seconds is a very dangerous area, others can directly operate to withdraw the money in the bank card, there is a risk of money being stolen, The last 30 seconds are the same as the second case; and the cardho

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