System and method for issuing intelligent card with USB interface

Abstract

The invention provides a system and a method for issuing an intelligent card with a USB interface, relating to the technical field of intelligent cards. The system comprises an issuing device and a computer, wherein a PC / SC reading and writing program is installed on the computer; and the issuing device comprises a multi-port USB hub, a multi-port ISO / IEC 7816 reader-writer, an intelligent card slot, a running state indicating lamp, a clock source apparatus, a card inserting detection device and a USB cable with a plug. Compared with the prior art, the invention is suitable for issuing large cards and small cards, ensures the security and the validity of data through the online working with the computer and improves the efficiency of reading, writing and issuing high-capacity SIM and evenhigh-capacity intelligent cards.

Description

technical field [0001] The invention relates to the technical field of smart cards, in particular to a system for issuing smart cards with a USB (Universal Serial Bus, Universal Serial Bus) interface and an issuing method thereof. Background technique [0002] With the upgrading of market demand, large-capacity smart cards represented by large-capacity SIM (Subscriber Identification Module, Subscriber Identification Module) have begun to be applied in industries such as telecommunications. Due to the increase in the chip area and the number of functional modules in the card, most large-capacity SIMs are directly packaged into small cards, that is, ID-000 cards specified in ISO / IEC 7810 Identification Cards-Physical Characteristics (ISO / IEC 7810 Identification Cards-Physical Characteristics) , resulting in the inability to use the strip batch processing method for the smart card module to issue cards. [0003] The current method of issuing large-capacity SIM cards is general...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, Chinese patent CN 1255744C, titled "Rotating Assembly of Modular Integrated Circuit Processor", introduces a general-purpose smart card issuing machine and its issuing method, but because the card issuing machine only supports the ISO / IEC 7816 communication interface , after the emergence of smart cards with USB interface, it is impossible to use the advantages of high USB speed to issue cards

In addition, since most USB interface smart cards are packaged into ID-000 small cards, the traditional card conveyor belt designed for ID-1 large cards can no longer transport such small cards on the assembly line

Furthermore, in order to ensure the security and validity of the data when issuing the card, using APDU (Application Protocol Data Unit, application protocol data unit) to write the card is a more reliable choice, so it is necessary to use PC / SC read and write programs to control and follow the USB CCID Standard smart card with USB interface, and PC / SC read-write program needs to run under the Windows and other operating systems on the computer, the above-mentioned patented technology cannot work with the computer to issue cards

Images