A paper processing device and identification method

Abstract

The invention relates to a paper processing device which comprises a paper currency inlet and outlet device used for receiving a paper currency, a detection unit used for identifying whether the paper currency is a real paper currency or an unidentifiable paper currency, a storage device used for storing the paper currency and provided with a real paper currency box and an unidentifiable paper currency box, a printing device used for printing the serial number of the paper currency and transmitting a serial number information list of the paper currency to a paper currency owner, and an artificial detection unit used for detecting an unknown paper currency for the second time and detecting whether an unidentifiable paper currency is a real paper currency or not for the second time. No matter whether a paper currency deposited by a paper currency owner is a real paper currency or not, the paper currency is received by a storage device of an ATM and stored in a classified manner. Therefore, counterfeit paper currencies are prevented from entering the market again, and the number of counterfeit paper currencies in circulation is reduced.

Description

technical field [0001] The invention relates to a paper processing device, in particular to a paper processing device and an identification method. Background technique [0002] ATM automatic teller machine is a small machine set up by banks in different locations. It uses a tape on a credit card-sized plastic card to record the basic account information of customers, so that customers can use the machine to perform bank counter services such as withdrawals and deposits. The appearance of ATM machine has brought many conveniences for people's life. However, ATM machines also have some disadvantages due to their own reasons. For example, some counterfeit currency criminal gangs use ATM machines to operate unmanned, and with a fluke mentality, they deposit counterfeit currency in ATM machines. In order to protect people’s property, counterfeit currency should be prevented from circulating in the market. [0003] The Chinese invention patent with the patent application number...

AI Technical Summary

Problems solved by technology

It can be seen that the technical solution is to classify banknotes into genuine banknotes, unidentifiable banknotes and counterfeit banknotes by detecting them, but only take out counterfeit banknotes, and compare unrecognizable banknotes and return them to users. However, the simulation technology of counterfeit banknotes is relatively High, there are many counterfeit banknotes that cannot be directly identified as counterfeit banknotes in ATM machines, but are returned as unrecognizable banknotes. These counterfeit banknotes are circulated in the market after being returned, and are not easy to be identified by people's naked eyes or touch. pose a great threat

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