| 摘要 |
The invention relates to a system (10) for communicating in a contact-less manner with an external contact-less communicating device. The system comprises a removable chip card (14), a contact-less communicating chip(122) and a terminal (16). According to the invention, the contact-less communicating chip being carried by a flexible medium(12), the chip of the card being coupled,via a card connector, to, on the one hand, the contact-less communicating chip, and on the other hand, a microprocessor of the terminal, the card chip is adapted to act as an intermediary entity between the contact-less communicating chip and the terminal microprocessor, a card chip microprocessor exchanging data with the contact-less chip by using a first data communication protocol, the card chip microprocessor exchanging data with the terminal microprocessor by using a second data communication protocol, and the terminal microprocessor is adapted to communicate, through the card chip, to the contact-less communicating chip data that is previously encapsulated within first communication protocol data that is itself encapsulated within second communication protocol data. The invention also pertains to corresponding removable chip card, terminal and method. |
