Remote wireless smart card, smart card terminal equipment and remote wireless smart card transmission system

Abstract

The invention provides a remote wireless smart card, which comprises a smart card model, a control module and a wireless communication module, wherein the smart card model is arranged in smart card terminal equipment, is in direct physical connection with the smart card terminal equipment, and is used for transferring an electric signal to the smart card terminal equipment and the control module; the control module is used for performing electric signal and protocol data analysis on a smart card interface protocol and executing a communication protocol for target smart card control equipment; and the wireless communication module is used for performing wireless transmission and communication between the remote wireless smart card and the target smart card control equipment through a wireless network.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to the field of smart card remote wireless communication. Background technique [0002] The existing contact smart card needs to be inserted into the smart card terminal equipment, and the contacts of the interface between the smart card and the device must be tightly connected, and the contacts of the smart card interface device and the contacts of the smart card are contacted to exchange data. The data exchange of the smart card is realized through a standard communication protocol, so the contact must be tightly connected. Such as figure 1 As shown, the left side of the picture shows the socket where the smart card will be inserted into the device, and the right side of the picture shows that the contacts of the smart card have been tightly connected in the device. [0003] Contact smart cards are widely used in telecommunications, finance, medical and other fields. Howev...

AI Technical Summary

Problems solved by technology

This method is very inflexible, and users need to bring multiple cards to enjoy multiple services; even in the same functional area, using different service providers or different types of services provided by the same service provider requires designated equipment or designated smart cards. For example, in the field of telecommunications, users want to switch multiple package services (these services can be provided by different operators), A package card provides cheap call services, B package card provides cheap Internet services, and users can only insert A package card when making a call Only when the user needs cheap Internet service, they need to change the B package card.

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