Card issuing system for cellphone payment card based on JAVA card
A payment card and mobile phone technology, applied in payment system structure, transmission system, digital transmission system, etc., can solve problems such as unusable, difficult to determine the cause, and inability to know whether the mobile payment card has been issued, so as to avoid mistakes and issue cards Fast speed, safe and convenient key management
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[0014] see figure 1 As shown, the embodiments of the present invention will be described in detail.
[0015] A card issuing system based on JAVA cards for mobile payment cards, consisting of multiple card readers 1, multiple client terminals 2, a server 3, and an encryption machine 4; each of the card readers 1 is connected to the The client 2, and each client 2 is connected to at least one card reader 1; each client 2 is connected to the server 3 through a switch 5, and the server 3 is connected to the encryption device through a gateway. Machine 4. In this embodiment, the client is a computer that forwards instructions between the server and the mobile payment card and displays the results of card issuance. The encryption machine is an encryption machine whose model is SJL06. This type of encryption machine was developed by Guangzhou Jiangnan Keyou Company.
[0016] see figure 2 , the working principle of the present invention is:
[0017] Step 1. Query the installed ...
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