Communication method of universal card issuing machine interface platform

Abstract

A communication protocol related to the field of information technology for product services, especially a communication protocol for a general interface invented in order to unify the communication interface protocol for different types of card issuing equipment in the process of issuing cards, that is, the universal card issuing machine interface platform communication method. The method is as follows: through the communication protocol running between the card issuer and the card issuer, through one-time development of the card issuer, various better card issue methods are provided to the enterprises in need; the agreement is based on the standard smart card technology application specification According to the requirements, different instructions are decomposed, and different instruction functions are explained in different command words to correspond to different instruction sets of card issuing machines; the main problem is how to realize the data format that is compatible with the card issuing instructions common to most current card issuing machines and other technical issues. The positive effect of the present invention is: get rid of the traditional card issuing command must rely on the instruction set of the card issuing machine, facilitate the card issuing equipment side and the user side, solve the problem of the first development of the card issuing equipment in place, avoid the secondary development, and improve the work efficiency. efficiency.

Description

technical field [0001] The invention relates to a communication protocol serving products in the field of information technology, especially a communication protocol with a general interface invented for the purpose of unifying the communication interface protocol for different types of card issuing equipment in the process of issuing cards, and is mainly used for multi-purpose In the process of issuing smart cards, it is a common communication protocol that can be used for most card issuing devices and most IC card designs. Background technique [0002] With the development of IC card technology, more and more business fields and industries have begun to issue their own smart cards. The application of smart cards is becoming more and more extensive, and there are more and more card issuing equipment and application companies. For most small and medium-sized enterprises, the technical ability and use cost of designing and issuing cards by themselves are too high, so it is im...

AI Technical Summary

Problems solved by technology

For the ever-increasing types of new cards and the emergence of a large number of new card-issuing devices, many of which are new devices, the program development of new cards has become very complicated, and there are shortcomings such as lack of versatility

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