A deposit and withdrawal device supporting visual banknote inspection
A technology for depositing and withdrawing money and equipment, which is used in devices for accepting coins, checking the authenticity of banknotes, handling coins or valuable banknotes, etc. Long-term and short-term issues, to achieve high availability and information security, avoid transaction disputes, and prevent blackmail.
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[0023] The present invention will be further described below in conjunction with the accompanying drawings and this implementation.
[0024] refer to figure 1 , this implementation includes a deposit and withdrawal device core module 1 and a deposit and withdrawal device host terminal 4 with a maintenance module 10;
[0025] The core module 1 of the deposit and withdrawal device is equipped with a banknote detection module 2, which is used to collect the visible light image of the banknote displayed to the user and the infrared light image for the bank to keep;
[0026] An information security processing unit 3 is provided in the banknote verification module 2, which is used to digitally sign the above-mentioned image and perform real-time signature authentication;
[0027] An interface unit 5 is provided between the host terminal 4 of the deposit and withdrawal device and the banknote verification module 2, for receiving the image of the above-mentioned real-time signature a...
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