Non-contact type IC card read-write system and non-contact type IC card read-write machine

Abstract

The invention discloses a non-contact IC card read-write system and a non-contact IC card read-write device, which solves the problems that most of the prior financial terminals can not accept non-contact IC cards, and the prior read-write device can not be compatible with all types of terminals even if very few financial terminals can accept the non-contact IC cards. The system comprises a terminal application module arranged in a terminal system and the non-contact IC card read-write device externally hung on the terminal system, wherein the read-write device comprises a core manager, a communication interface, a radio-frequency module and an antenna; the terminal application module communicates with the read-write device through the communication interface; the read-write device communicates with the non-contact IC cards through the radio-frequency module; and the core manager is used for controlling the communication interface, the radio-frequency module and the antenna. The read-write device can apply to various types of the prior terminals, thereby solving the compatible problem of the read-write device with various types of terminals. In addition, the mode that the read-write device is externally arranged on the prior terminal can construct non-contact IC card accepting environment with low cost.

Description

technical field [0001] The invention relates to a smart card reading and writing technology, in particular to a non-contact IC card reading and writing system and a non-contact IC card reader. Background technique [0002] Currently, smart cards are widely used. According to the different ways of use, smart cards are basically divided into two types: contact type and contactless type. Contact IC cards, such as standard debit / credit cards compatible with the EMV2000 specification (which is the unified technical standard for international financial IC card debit / credit applications), need to be inserted into the card slot when using them; Contact IC cards, such as bus cards, access control cards, etc., can complete the reading and writing operations of the data in the card when the card is close to the surface of the card reader. Contactless IC card, also known as radio frequency card, is a new technology that combines radio frequency identification technology and IC card te...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a non-contact IC card reading and writing system and a non-contact IC card reader to solve the problem that most of the current financial terminals cannot accept non-contact IC cards, even if there are very few who can Accepted, but there is an issue that contactless readers are not compatible with all types of terminals

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